33730. American Association of Petroleum Geologists.   Bulletin of the American Association of Petroleum Geologists, Contains articles on Geological History of Plains of Western Canada, Rocky Mountain Foothills of Alberta, Blairmore Microfossil Zone, Stratigraphic of Devonian, and more.   American Association of Petroleum Geologists, 1951, Bulletin, 35 (11) : 2291-2478.   Printed wraps, moisture staining, still a good usable study copy.    $3.00

33721. American Association of Petroleum Geologists.   Bulletin of the American Association of Petroleum Geologists, Contains articles on Possible Future Petroleum Provinces of North America, A Symposium Conducted by the AAPG.   American Association of Petroleum Geologists, 1951, Bulletin, 35 (2) : 141-502, 153 figures.   Printed wraps, front wrap detached, moisture staining, still a good usable study copy.   packed with geologic sections for states and Mexico.   $6.00

33722. American Association of Petroleum Geologists.   Bulletin of the American Association of Petroleum Geologists, Contains articles on Paleozoic Arizona, Mississippian-Pennsylvanian Illinois, Oil and Gas Traps of Oklahoma, Jurassic Formations Arizona New Mexico, and more.   American Association of Petroleum Geologists, 1951, Bulletin, 35 (3) : 503-782.   Printed wraps, moisture staining, still a good usable study copy.    $3.00

33725. American Association of Petroleum Geologists.   Bulletin of the American Association of Petroleum Geologists, Contains articles on A Review of Gas and Oil Exploration and Developments in 1950.   American Association of Petroleum Geologists, 1951, Bulletin, 35 (6) : 1123-1498.   Printed wraps, moisture staining, still a good usable study copy.    $3.00

33726. American Association of Petroleum Geologists.   Bulletin of the American Association of Petroleum Geologists, Contains articles on Petroleum Geology, Relations among Sedimentation Stratigraphy and Seismic Exploration, Geophysical Frontiers, Foreign Petroleum Development, and more.   American Association of Petroleum Geologists, 1951, Bulletin, 35 (7) : 1499-1726.   Printed wraps, moisture staining, still a good usable study copy.    $5.00

33731. American Association of Petroleum Geologists.   Bulletin of the American Association of Petroleum Geologists, Contains articles on Oil Prospects in Israel, Revision of Stratigraphic Units in the Great Basin, Thermoluminescence of Limestones, and more.   American Association of Petroleum Geologists, 1953, Bulletin, 37 (1) : 1-200.   Printed wraps, moisture staining, still a good usable study copy.    $3.00

33738. American Association of Petroleum Geologists.   Bulletin of the American Association of Petroleum Geologists, Contains articles on Eniwetok Atoll Marshal Islands, Devonian Limestone Jasper National Parks, Williston Basin, Oil Ecuador, Triassic France, Designation of Stratigraphic Units, and more.   American Association of Petroleum Geologists, 1953, Bulletin, 37 (10) : 2257-2454.   Printed wraps, moisture staining, still a good usable study copy.    $3.00

33735. American Association of Petroleum Geologists.   Bulletin of the American Association of Petroleum Geologists, Contains articles on Exploratory Drilling in 1952.   American Association of Petroleum Geologists, 1953, Bulletin, 37 (6) : 1193-1544.   Printed wraps, moisture staining, still a good usable study copy.    $3.00

33736. American Association of Petroleum Geologists.   Bulletin of the American Association of Petroleum Geologists, Contains articles on Contributions of Petroleum Engineering, Foraminifera Evaluation, Geophysics, Sinews of Industry, Oil-Discovery Trends, Carboniferous of New Brunswick Canada, and more.   American Association of Petroleum Geologists, 1953, Bulletin, 37 (7) : 1545-1836.   Printed wraps, moisture staining, still a good usable study copy.    $3.00

33740. American Association of Petroleum Geologists.   Bulletin of the American Association of Petroleum Geologists, Contains articles on .   American Association of Petroleum Geologists, 1954, Bulletin, 38 (1) : .   Printed wraps, usual signs of use and age, very good condition.    $5.00

33746. American Association of Petroleum Geologists.   Bulletin of the American Association of Petroleum Geologists, Contains articles on .   American Association of Petroleum Geologists, 1954, Bulletin, 38 (10) : .   Printed wraps, usual signs of use and age, very good condition.    $5.00

33747. American Association of Petroleum Geologists.   Bulletin of the American Association of Petroleum Geologists, Contains articles on .   American Association of Petroleum Geologists, 1954, Bulletin, 38 (11) : .   Printed wraps, usual signs of use and age, very good condition.    $5.00

33741. American Association of Petroleum Geologists.   Bulletin of the American Association of Petroleum Geologists, Contains article by C. H. Dane.   American Association of Petroleum Geologists, 1954, Bulletin, 38 (3) : .   Printed wraps, usual signs of use and age, very good condition.    $5.00

33742. American Association of Petroleum Geologists.   Bulletin of the American Association of Petroleum Geologists, Contains articles on .   American Association of Petroleum Geologists, 1954, Bulletin, 38 (5) : .   Printed wraps, usual signs of use and age, very good condition.    $5.00

33743. American Association of Petroleum Geologists.   Bulletin of the American Association of Petroleum Geologists, Contains articles on .   American Association of Petroleum Geologists, 1954, Bulletin, 38 (7) : .   Printed wraps, usual signs of use and age, very good condition.    $5.00

33744. American Association of Petroleum Geologists.   Bulletin of the American Association of Petroleum Geologists, Contains articles on .   American Association of Petroleum Geologists, 1954, Bulletin, 38 (8) : .   Printed wraps, usual signs of use and age, very good condition.    $5.00

33745. American Association of Petroleum Geologists.   Bulletin of the American Association of Petroleum Geologists, Contains articles on .   American Association of Petroleum Geologists, 1954, Bulletin, 38 (9) : .   Printed wraps, usual signs of use and age, very good condition.    $5.00

33748. American Association of Petroleum Geologists.   Bulletin of the American Association of Petroleum Geologists, Contains articles on .   American Association of Petroleum Geologists, 1955, Bulletin, 39 (1) : .   Printed wraps, usual signs of use and age, very good condition.    $5.00

33754. American Association of Petroleum Geologists.   Bulletin of the American Association of Petroleum Geologists, Contains articles on .   American Association of Petroleum Geologists, 1955, Bulletin, 39 (11) : .   Printed wraps, usual signs of use and age, very good condition.    $5.00

33755. American Association of Petroleum Geologists.   Bulletin of the American Association of Petroleum Geologists, Contains articles on .   American Association of Petroleum Geologists, 1955, Bulletin, 39 (12) : .   Printed wraps, usual signs of use and age, very good condition.    $5.00

33750. American Association of Petroleum Geologists.   Bulletin of the American Association of Petroleum Geologists, Contains articles on .   American Association of Petroleum Geologists, 1955, Bulletin, 39 (7) : .   Printed wraps, usual signs of use and age, very good condition.    $5.00

33751. American Association of Petroleum Geologists.   Bulletin of the American Association of Petroleum Geologists, Contains articles on .   American Association of Petroleum Geologists, 1955, Bulletin, 39 (8) : .   Printed wraps, usual signs of use and age, very good condition.    $5.00

33752. American Association of Petroleum Geologists.   Bulletin of the American Association of Petroleum Geologists, Contains articles on .   American Association of Petroleum Geologists, 1955, Bulletin, 39 (9) : .   Printed wraps, usual signs of use and age, very good condition.    $5.00

33756. American Association of Petroleum Geologists.   Bulletin of the American Association of Petroleum Geologists, Contains articles on .   American Association of Petroleum Geologists, 1956, Bulletin, 40 (1) : .   Printed wraps, usual signs of use and age, very good condition.    $5.00

33763. American Association of Petroleum Geologists.   Bulletin of the American Association of Petroleum Geologists, Contains articles on .   American Association of Petroleum Geologists, 1956, Bulletin, 40 (10) : .   Printed wraps, usual signs of use and age, very good condition.    $5.00

33757. American Association of Petroleum Geologists.   Bulletin of the American Association of Petroleum Geologists, Contains articles on .   American Association of Petroleum Geologists, 1956, Bulletin, 40 (2) : .   Printed wraps, usual signs of use and age, very good condition.    $5.00

33758. American Association of Petroleum Geologists.   Bulletin of the American Association of Petroleum Geologists, Contains articles on .   American Association of Petroleum Geologists, 1956, Bulletin, 40 (3) : .   Printed wraps, usual signs of use and age, very good condition.    $5.00

33760. American Association of Petroleum Geologists.   Bulletin of the American Association of Petroleum Geologists, Contains articles on .   American Association of Petroleum Geologists, 1956, Bulletin, 40 (5) : .   Printed wraps, usual signs of use and age, very good condition.    $5.00

33761. American Association of Petroleum Geologists.   Bulletin of the American Association of Petroleum Geologists, Contains articles on .   American Association of Petroleum Geologists, 1956, Bulletin, 40 (6) : .   Printed wraps, usual signs of use and age, very good condition.    $5.00

33762. American Association of Petroleum Geologists.   Bulletin of the American Association of Petroleum Geologists, Contains articles on .   American Association of Petroleum Geologists, 1956, Bulletin, 40 (7) : .   Printed wraps, usual signs of use and age, very good condition.    $5.00

33765. American Association of Petroleum Geologists.   Bulletin of the American Association of Petroleum Geologists, Contains articles on .   American Association of Petroleum Geologists, 1957, Bulletin, 41 (1) : .   Printed wraps, usual signs of use and age, very good condition.    $5.00

33774. American Association of Petroleum Geologists.   Bulletin of the American Association of Petroleum Geologists, Contains articles on .   American Association of Petroleum Geologists, 1957, Bulletin, 41 (10) : .   Printed wraps, usual signs of use and age, very good condition.    $5.00

33775. American Association of Petroleum Geologists.   Bulletin of the American Association of Petroleum Geologists, Contains articles on .   American Association of Petroleum Geologists, 1957, Bulletin, 41 (11) : .   Printed wraps, usual signs of use and age, very good condition.    $5.00

33766. American Association of Petroleum Geologists.   Bulletin of the American Association of Petroleum Geologists, Contains articles on .   American Association of Petroleum Geologists, 1957, Bulletin, 41 (2) : .   Printed wraps, usual signs of use and age, very good condition.    $5.00

33767. American Association of Petroleum Geologists.   Bulletin of the American Association of Petroleum Geologists, Contains articles on .   American Association of Petroleum Geologists, 1957, Bulletin, 41 (3) : .   Printed wraps, usual signs of use and age, very good condition.    $5.00

33768. American Association of Petroleum Geologists.   Bulletin of the American Association of Petroleum Geologists, Contains article by Robinson, Peter. 1957. Age of Galisteo formation, Santa Fe County, New Mexico.   American Association of Petroleum Geologists, 1957, Bulletin, 41 (4) : .   Printed wraps, moisture staining, still a good usable study copy.    $3.00

33769. American Association of Petroleum Geologists.   Bulletin of the American Association of Petroleum Geologists, Contains articles on .   American Association of Petroleum Geologists, 1957, Bulletin, 41 (5) : .   Printed wraps, moisture staining, still a good usable study copy.    $3.00

33770. American Association of Petroleum Geologists.   Bulletin of the American Association of Petroleum Geologists, Contains articles on .   American Association of Petroleum Geologists, 1957, Bulletin, 41 (6) : .   Printed wraps, usual signs of use and age, very good condition.    $5.00

33771. American Association of Petroleum Geologists.   Bulletin of the American Association of Petroleum Geologists, Contains articles on .   American Association of Petroleum Geologists, 1957, Bulletin, 41 (7) : .   Printed wraps, usual signs of use and age, very good condition.    $5.00

33772. American Association of Petroleum Geologists.   Bulletin of the American Association of Petroleum Geologists, Contains articles on .   American Association of Petroleum Geologists, 1957, Bulletin, 41 (8) : .   Printed wraps, usual signs of use and age, very good condition.    $5.00

33776. American Association of Petroleum Geologists.   Bulletin of the American Association of Petroleum Geologists, Contains articles on .   American Association of Petroleum Geologists, 1958, Bulletin, 42 (1) : .   Printed wraps, usual signs of use and age, very good condition.    $5.00

33785. American Association of Petroleum Geologists.   Bulletin of the American Association of Petroleum Geologists, Contains articles on .   American Association of Petroleum Geologists, 1958, Bulletin, 42 (11) : .   Printed wraps, usual signs of use and age, very good condition.    $5.00

33786. American Association of Petroleum Geologists.   Bulletin of the American Association of Petroleum Geologists, Contains articles on .   American Association of Petroleum Geologists, 1958, Bulletin, 42 (12) : .   Printed wraps, moisture staining, still a good usable study copy.    $3.00

33777. American Association of Petroleum Geologists.   Bulletin of the American Association of Petroleum Geologists, Contains articles on .   American Association of Petroleum Geologists, 1958, Bulletin, 42 (2) : .   Printed wraps, usual signs of use and age, very good condition.    $5.00

33778. American Association of Petroleum Geologists.   Bulletin of the American Association of Petroleum Geologists, Contains articles on .   American Association of Petroleum Geologists, 1958, Bulletin, 42 (3) part 1 : .   Printed wraps, usual signs of use and age, very good condition.    $5.00

33779. American Association of Petroleum Geologists.   Bulletin of the American Association of Petroleum Geologists, Contains articles on .   American Association of Petroleum Geologists, 1958, Bulletin, 42 (4) : .   Printed wraps, usual signs of use and age, very good condition.    $5.00

33780. American Association of Petroleum Geologists.   Bulletin of the American Association of Petroleum Geologists, Contains articles on .   American Association of Petroleum Geologists, 1958, Bulletin, 42 (5) : .   Printed wraps, moisture staining, still a good usable study copy.    $3.00

33781. American Association of Petroleum Geologists.   Bulletin of the American Association of Petroleum Geologists, Contains articles on .   American Association of Petroleum Geologists, 1958, Bulletin, 42 (6) : .   Printed wraps, usual signs of use and age, very good condition.    $5.00

33782. American Association of Petroleum Geologists.   Bulletin of the American Association of Petroleum Geologists, Contains articles on .   American Association of Petroleum Geologists, 1958, Bulletin, 42 (7) : .   Printed wraps, usual signs of use and age, very good condition.    $5.00

33783. American Association of Petroleum Geologists.   Bulletin of the American Association of Petroleum Geologists, Contains articles on .   American Association of Petroleum Geologists, 1958, Bulletin, 42 (8) : .   Printed wraps, usual signs of use and age, very good condition.    $5.00

33784. American Association of Petroleum Geologists.   Bulletin of the American Association of Petroleum Geologists, Contains articles on .   American Association of Petroleum Geologists, 1958, Bulletin, 42 (9) : .   Printed wraps, usual signs of use and age, very good condition.    $5.00

33793. American Association of Petroleum Geologists.   Bulletin of the American Association of Petroleum Geologists, Contains articles on .   American Association of Petroleum Geologists, 1959, Bulletin, 43 (10) : .   Printed wraps, usual signs of use and age, very good condition.    $5.00

33794. American Association of Petroleum Geologists.   Bulletin of the American Association of Petroleum Geologists, Contains articles on .   American Association of Petroleum Geologists, 1959, Bulletin, 43 (12) : .   Printed wraps, usual signs of use and age, very good condition.    $5.00

33787. American Association of Petroleum Geologists.   Bulletin of the American Association of Petroleum Geologists, Contains articles on Triassic Stratigraphy of Peace River Area of Alberta and BC Canada, Cretaceous of Alberta and Adjoining Areas, Radioactivity-Dating of Sediments, and more.   American Association of Petroleum Geologists, 1959, Bulletin, 43 (3) part 1 : .   Printed wraps, moisture staining, still a good usable study copy.    $3.00

33788. American Association of Petroleum Geologists.   Bulletin of the American Association of Petroleum Geologists, Contains articles on .   American Association of Petroleum Geologists, 1959, Bulletin, 43 (4) : .   Printed wraps, moisture staining, still a good usable study copy.    $3.00

33790. American Association of Petroleum Geologists.   Bulletin of the American Association of Petroleum Geologists, Contains articles on .   American Association of Petroleum Geologists, 1959, Bulletin, 43 (6) : .   Printed wraps, usual signs of use and age, very good condition.    $5.00

33791. American Association of Petroleum Geologists.   Bulletin of the American Association of Petroleum Geologists, Contains articles on .   American Association of Petroleum Geologists, 1959, Bulletin, 43 (7) : .   Printed wraps, usual signs of use and age, very good condition.    $5.00

33792. American Association of Petroleum Geologists.   Bulletin of the American Association of Petroleum Geologists, Contains articles on .   American Association of Petroleum Geologists, 1959, Bulletin, 43 (9) : .   Printed wraps, usual signs of use and age, very good condition.    $5.00

33795. American Association of Petroleum Geologists.   Bulletin of the American Association of Petroleum Geologists, Contains article by Pierce, G. R., Jefferson, C. C., Jr., and W. R. Smith. 1961. Fossiliferous Paleozoic localities in Mérida Andes, Venezuela.   American Association of Petroleum Geologists, 1960, Bulletin, 44 (3) part 1 : .   Printed wraps, usual signs of use and age, very good condition.    $10.00

33796. American Association of Petroleum Geologists.   Bulletin of the American Association of Petroleum Geologists, Contains articles on .   American Association of Petroleum Geologists, 1960, Bulletin, 44 (4) : .   Printed wraps, corner missing from front wrap, usual signs of use and age, very good condition.    $5.00

33797. American Association of Petroleum Geologists.   Bulletin of the American Association of Petroleum Geologists, Contains articles on Mindanao, Mississippian of Canada, Early Tertiary Stratigraphy of Part of Central Utah and more.   American Association of Petroleum Geologists, 1960, Bulletin, 44 (5) : .   Printed wraps, moisture staining, still a good usable study copy.    $10.00

33798. American Association of Petroleum Geologists.   Bulletin of the American Association of Petroleum Geologists, Contains articles on .   American Association of Petroleum Geologists, 1960, Bulletin, 44 (6) : .   Printed wraps, usual signs of use and age, very good condition.    $5.00

33799. American Association of Petroleum Geologists.   Bulletin of the American Association of Petroleum Geologists, Contains articles on .   American Association of Petroleum Geologists, 1960, Bulletin, 44 (7) : .   Printed wraps, usual signs of use and age, very good condition.    $5.00

33800. American Association of Petroleum Geologists.   Bulletin of the American Association of Petroleum Geologists, Contains articles on .   American Association of Petroleum Geologists, 1960, Bulletin, 44 (8) : .   Printed wraps, usual signs of use and age, very good condition.    $5.00

33802. American Association of Petroleum Geologists.   Bulletin of the American Association of Petroleum Geologists, Contains articles on .   American Association of Petroleum Geologists, 1961, Bulletin, 45 (1) : .   Printed wraps, usual signs of use and age, very good condition.    $5.00

33808. American Association of Petroleum Geologists.   Bulletin of the American Association of Petroleum Geologists, Contains articles on .   American Association of Petroleum Geologists, 1961, Bulletin, 45 (10) : .   Printed wraps, usual signs of use and age, very good condition.    $5.00

33809. American Association of Petroleum Geologists.   Bulletin of the American Association of Petroleum Geologists, Contains articles on .   American Association of Petroleum Geologists, 1961, Bulletin, 45 (11) : .   Printed wraps, moisture staining, still a good usable study copy.    $5.00

33803. American Association of Petroleum Geologists.   Bulletin of the American Association of Petroleum Geologists, Contains articles on .   American Association of Petroleum Geologists, 1961, Bulletin, 45 (2) : .   Printed wraps, usual signs of use and age, very good condition.    $5.00

33804. American Association of Petroleum Geologists.   Bulletin of the American Association of Petroleum Geologists, Contains articles on .   American Association of Petroleum Geologists, 1961, Bulletin, 45 (3) : .   Printed wraps, usual signs of use and age, very good condition.    $5.00

33805. American Association of Petroleum Geologists.   Bulletin of the American Association of Petroleum Geologists, Contains articles on Devonian and Mississippian Formations of Alaska, Devonian of Canada, New Miocene Formation in South Dakota and more.   American Association of Petroleum Geologists, 1961, Bulletin, 45 (5) : .   Printed wraps, usual signs of use and age, very good condition.    $10.00

33806. American Association of Petroleum Geologists.   Bulletin of the American Association of Petroleum Geologists, Contains articles on .   American Association of Petroleum Geologists, 1961, Bulletin, 45 (7) : .   Printed wraps, usual signs of use and age, very good condition.    $5.00

33807. American Association of Petroleum Geologists.   Bulletin of the American Association of Petroleum Geologists, Contains articles on .   American Association of Petroleum Geologists, 1961, Bulletin, 45 (9) : .   Printed wraps, usual signs of use and age, very good condition.    $5.00

33811. American Association of Petroleum Geologists.   Bulletin of the American Association of Petroleum Geologists, Contains article by Stirton, Ruben A. 1962. A Middle Tertiary vertebrate fauna from Australia..   American Association of Petroleum Geologists, 1962, Bulletin, 46 (2) : .   Printed wraps, usual signs of use and age, very good condition.    $5.00

33812. American Association of Petroleum Geologists.   Bulletin of the American Association of Petroleum Geologists, Contains articles on .   American Association of Petroleum Geologists, 1962, Bulletin, 46 (3) : .   Printed wraps, usual signs of use and age, very good condition.    $5.00

33813. American Association of Petroleum Geologists.   Bulletin of the American Association of Petroleum Geologists, Contains articles on .   American Association of Petroleum Geologists, 1962, Bulletin, 46 (4) : .   Printed wraps, usual signs of use and age, very good condition.    $5.00

33814. American Association of Petroleum Geologists.   Bulletin of the American Association of Petroleum Geologists, Contains articles on .   American Association of Petroleum Geologists, 1962, Bulletin, 46 (5) : .   Printed wraps, usual signs of use and age, very good condition.    $5.00

33815. American Association of Petroleum Geologists.   Bulletin of the American Association of Petroleum Geologists, Contains articles on .   American Association of Petroleum Geologists, 1962, Bulletin, 46 (6) : .   Printed wraps, usual signs of use and age, very good condition.    $5.00

33816. American Association of Petroleum Geologists.   Bulletin of the American Association of Petroleum Geologists, Contains articles on .   American Association of Petroleum Geologists, 1962, Bulletin, 46 (7) : .   Printed wraps, usual signs of use and age, very good condition.    $5.00

33819. American Association of Petroleum Geologists.   Bulletin of the American Association of Petroleum Geologists, Contains articles on .   American Association of Petroleum Geologists, 1963, Bulletin, 47 (1) : .   Printed wraps, usual signs of use and age, very good condition.    $5.00

33825. American Association of Petroleum Geologists.   Bulletin of the American Association of Petroleum Geologists, Contains articles on .   American Association of Petroleum Geologists, 1963, Bulletin, 47 (10) : .   Printed wraps, usual signs of use and age, very good condition.    $5.00

33826. American Association of Petroleum Geologists.   Bulletin of the American Association of Petroleum Geologists, Contains article by J. T. Dutro and W.J. Sando. 1963. New Mississippian Formations and Faunal Zones in Chesterfield Range, Portneuf Quadrangle Southeast Idaho.   American Association of Petroleum Geologists, 1963, Bulletin, 47 (11) : .   Printed wraps, usual signs of use and age, very good condition.    $5.00

33827. American Association of Petroleum Geologists.   Bulletin of the American Association of Petroleum Geologists, Contains article by Oriel, Steven S. 1962. Main body of Wasatch formation near La Barge, Wyoming.   American Association of Petroleum Geologists, 1963, Bulletin, 47 (12) : .   Printed wraps, usual signs of use and age, very good condition.    $5.00

33820. American Association of Petroleum Geologists.   Contains articles on Stratigraphy Chattahoochee River, Silurian Thornton Reef of Illinois, Miocene Submarine Erosion in Great Valley of California, Biostratigraphic Units as Biostratigraphic Units, Clarke Lake Gas Field and more.   American Association of Petroleum Geologists, 1963, Bulletin, 47 (3) part 1 : .   Printed wraps, usual signs of use and age, very good condition.    $5.00

33821. American Association of Petroleum Geologists.   Bulletin of the American Association of Petroleum Geologists, Contains articles on .   American Association of Petroleum Geologists, 1963, Bulletin, 47 (5) : .   Printed wraps, usual signs of use and age, very good condition.    $5.00

33822. American Association of Petroleum Geologists.   Bulletin of the American Association of Petroleum Geologists, Contains articles on .   American Association of Petroleum Geologists, 1963, Bulletin, 47 (6) : .   Printed wraps, usual signs of use and age, very good condition.    $5.00

33823. American Association of Petroleum Geologists.   Bulletin of the American Association of Petroleum Geologists, Contains articles on .   American Association of Petroleum Geologists, 1963, Bulletin, 47 (7) : .   Printed wraps, usual signs of use and age, very good condition.    $5.00

33824. American Association of Petroleum Geologists.   Bulletin of the American Association of Petroleum Geologists, Contains articles on .   American Association of Petroleum Geologists, 1963, Bulletin, 47 (8) : .   Printed wraps, usual signs of use and age, very good condition.    $5.00

33828. American Association of Petroleum Geologists.   Bulletin of the American Association of Petroleum Geologists, Contains article by Compania Shell de Venezuela and Creole Petroleum Corporation. (H.C. Arnold, W.R. Smith, et. al.). 1964. Paleozoic Rocks of Merida Andes, Venezuela.   American Association of Petroleum Geologists, 1964, Bulletin, 48 (1) : .   Printed wraps, usual signs of use and age, very good condition.    $5.00

33836. American Association of Petroleum Geologists.   Bulletin of the American Association of Petroleum Geologists, Contains articles on .   American Association of Petroleum Geologists, 1964, Bulletin, 48 (10) : .   Printed wraps, usual signs of use and age, very good condition.    $5.00

33837. American Association of Petroleum Geologists.   Bulletin of the American Association of Petroleum Geologists, Contains articles on .   American Association of Petroleum Geologists, 1964, Bulletin, 48 (11) : .   Printed wraps, usual signs of use and age, very good condition.    $5.00

33838. American Association of Petroleum Geologists.   Bulletin of the American Association of Petroleum Geologists, Contains article by Levorsen, A. I. 1964. Vertress Lawrence Vander Hoof (1904-1964).   American Association of Petroleum Geologists, 1964, Bulletin, 48 (12) : .   Printed wraps, usual signs of use and age, very good condition.    $5.00

33829. American Association of Petroleum Geologists.   Bulletin of the American Association of Petroleum Geologists, Contains articles on .   American Association of Petroleum Geologists, 1964, Bulletin, 48 (2) : .   Printed wraps, usual signs of use and age, very good condition.    $5.00

33830. American Association of Petroleum Geologists.   Bulletin of the American Association of Petroleum Geologists, Contains articles on .   American Association of Petroleum Geologists, 1964, Bulletin, 48 (3) part 1 : .   Printed wraps, usual signs of use and age, very good condition.    $5.00

33831. American Association of Petroleum Geologists.   Bulletin of the American Association of Petroleum Geologists, Contains article by A. H. Coogan. 1964. Early Pennsylvanian History of Ely Basin, Nevada.   American Association of Petroleum Geologists, 1964, Bulletin, 48 (4) : .   Printed wraps, usual signs of use and age, very good condition.    $5.00

33832. American Association of Petroleum Geologists.   Bulletin of the American Association of Petroleum Geologists, Contains articles on .   American Association of Petroleum Geologists, 1964, Bulletin, 48 (5) : .   Printed wraps, usual signs of use and age, very good condition.    $5.00

33833. American Association of Petroleum Geologists.   Bulletin of the American Association of Petroleum Geologists, Contains articles on .   American Association of Petroleum Geologists, 1964, Bulletin, 48 (6) : .   Printed wraps, usual signs of use and age, very good condition.    $5.00

33834. American Association of Petroleum Geologists.   Bulletin of the American Association of Petroleum Geologists, Contains articles on .   American Association of Petroleum Geologists, 1964, Bulletin, 48 (8) : .   Printed wraps, usual signs of use and age, very good condition.    $5.00

33835. American Association of Petroleum Geologists.   Bulletin of the American Association of Petroleum Geologists, Contains articles on .   American Association of Petroleum Geologists, 1964, Bulletin, 48 (9) : .   Printed wraps, usual signs of use and age, very good condition.    $5.00

33839. American Association of Petroleum Geologists.   Bulletin of the American Association of Petroleum Geologists, Contains articles on .   American Association of Petroleum Geologists, 1965, Bulletin, 49 (1) : .   Printed wraps, usual signs of use and age, very good condition.    $5.00

33847. American Association of Petroleum Geologists.   Bulletin of the American Association of Petroleum Geologists, Contains article by Harrington, Horacio J. 1965. Space, things, time, and events -- an essay on stratigraphy.   American Association of Petroleum Geologists, 1965, Bulletin, 49 (10) : .   Printed wraps, usual signs of use and age, very good condition.    $5.00

33848. American Association of Petroleum Geologists.   Bulletin of the American Association of Petroleum Geologists, Contains articles on .   American Association of Petroleum Geologists, 1965, Bulletin, 49 (12) : .   Printed wraps, usual signs of use and age, very good condition.    $5.00

33840. American Association of Petroleum Geologists.   Bulletin of the American Association of Petroleum Geologists, Contains articles on .   American Association of Petroleum Geologists, 1965, Bulletin, 49 (2) : .   Printed wraps, usual signs of use and age, very good condition.    $5.00

33841. American Association of Petroleum Geologists.   Bulletin of the American Association of Petroleum Geologists, Contains articles on .   American Association of Petroleum Geologists, 1965, Bulletin, 49 (3) part 1 : .   Printed wraps, usual signs of use and age, very good condition.    $10.00

33842. American Association of Petroleum Geologists.   Bulletin of the American Association of Petroleum Geologists, Contains articles on .   American Association of Petroleum Geologists, 1965, Bulletin, 49 (4) : .   Printed wraps, usual signs of use and age, very good condition.    $5.00

33843. American Association of Petroleum Geologists.   Bulletin of the American Association of Petroleum Geologists, Contains articles on .   American Association of Petroleum Geologists, 1965, Bulletin, 49 (5) : .   Printed wraps, usual signs of use and age, very good condition.    $5.00

33844. American Association of Petroleum Geologists.   Bulletin of the American Association of Petroleum Geologists, Contains articles on .   American Association of Petroleum Geologists, 1965, Bulletin, 49 (6) : .   Printed wraps, usual signs of use and age, very good condition.    $5.00

33845. American Association of Petroleum Geologists.   Bulletin of the American Association of Petroleum Geologists, Contains articles on .   American Association of Petroleum Geologists, 1965, Bulletin, 49 (8) : .   Printed wraps, usual signs of use and age, very good condition.    $5.00

33905. Cook, O. F.   A New Palm From Cocos Island Collected on the Presidential Cruise of 1938.   Smithsonian Institution, United States National Museum, 1939, Smithsonian Miscellaneous Collections, 98 (7) : 1-26, 26 plates.   Printed wraps, minor signs of use and age, very good condition.    $25.00

33857. Cross, W. and Shannon, E. V.   The Geology, Petrography, and Mineralogy of the Vicinity of Italian Mountain Gunnison County, Colorado.   Smithsonian Institution, United States National Museum, 1927, Proceedings of the United States National Museum, 71 (18) : 1-42, 2 plates.   Printed wraps, minor signs of use and age, very good condition.    $29.00

33849. Dall, W. H.   Illustrations of Unfigured Types of Shells in the Collection of the United States Museum.   Smithsonian Institution, United States National Museum, 1925, Proceedings of the United States National Museum, 66 (17) : 1-41, 36 plates.   Printed wraps, minor signs of use and age, very good condition.    $18.00

33709. Earth Magazine.   Earth, The Science of Our Planet, Contains articles on Olympic Mountains, Volcanoes, Earthquakes, Levels of Carbon Dioxide in the Atmosphere, Megafloods, Hurricane Forecasting, San Francisco's New Fault, and more.   Kalmbach Publishing Company, 1994, Earth, 3 (3) : 1-82.   Printed wraps, usual signs of use and age, text in very good condition.    $3.00

33711. Earth Magazine.   Earth, The Science of Our Planet, Contains articles on Rafting through Africa, Ice Age Survivors, Birth of a New Hawaiian Island, Weird Weather, Volcano Warning Signs, Coral Reefs, Giant Crystal at Earth's Core, and more.   Kalmbach Publishing Company, 1994, Earth, 3 (5) : 1-82.   Printed wraps, back wrap missing, usual signs of use and age, text in very good condition.    $3.00

33712. Earth Magazine.   Earth, The Science of Our Planet, Contains articles on What's Wrong with Our Weather, Life Thrives Miles Underground, Global Warming, Kobe in California, Assembling Asia, and more.   Kalmbach Publishing Company, 1995, Earth, 4 (3) : 1-82.   Printed wraps, usual signs of use and age, text in very good condition.    $3.00

33713. Earth Magazine.   Earth, The Science of Our Planet, Contains articles on Tornadoes, Pacific Northwest Mega-Quake Countdown, California's Mono Lake, Hawaii's Big Island, Giant Insects, Ancient Human Ancestor, Pollution Cools the Earth, and more.   Kalmbach Publishing Company, 1995, Earth, 4 (5) : 1-86.   Printed wraps, usual signs of use and age, text in very good condition.    $3.00

33714. Earth Magazine.   Earth, The Science of Our Planet, Contains articles on Has Global Warming Begun, A Grand Canyon Under the Sea near California, South America's Last Wilderness, Earth's First Landscape, Quake Hazard Upswing, Shrinking Glaciers, and more.   Kalmbach Publishing Company, 1995, Earth, 4 (6) : 1-82.   Printed wraps, usual signs of use and age, text in very good condition.    $3.00

33715. Earth Magazine.   Earth, The Science of Our Planet, Contains articles on Birth of Humanity, Future Evolution of Homo Sapiens, How Tall are Earth's Greatest Peaks, Cannibalistic T. rex, Bacteria the Build Mountains, Earth's Early Evolution, and more.   Kalmbach Publishing Company, 1996, Earth, 5 (1) : 1-82.   Printed wraps, usual signs of use and age, text in very good condition.    $3.00

33716. Earth Magazine.   Earth, The Science of Our Planet, Contains articles on Seafloor Landscape with Map, Hurricane Forecast, Hunting Fossils on the Roof of the World, T. rex Running, Cosmic Dust Causes Ice Age?, Mysterious Fires in the Sky, and more.   Kalmbach Publishing Company, 1996, Earth, 5 (3) : 1-84.   Printed wraps, usual signs of use and age, text in very good condition.    $3.00

33717. Earth Magazine.   Earth, The Science of Our Planet, Contains articles on Global Warming, Yosemite Landslide, San Andreas Fault, El Nino, Cave Creatures, Permian Ocean Extinctions, Loihi, What Drives Evolution, and more.   Kalmbach Publishing Company, 1996, Earth, 5 (6) : 1-82.   Printed wraps, usual signs of use and age, text in very good condition.    $3.00

33660. Ecological Society of America.   Ecological Monographs, Official Publication of the Ecological Society of America, Contains articles on .   Ecological Society of America, 1989, Ecological Monographs, 59 (4) : .   Printed wraps, very good condition.    $6.00

33661. Ecological Society of America.   Ecological Monographs, Official Publication of the Ecological Society of America, Contains articles on .   Ecological Society of America, 1990, Ecological Monographs, 60 (1) : .   Printed wraps, very good condition.    $6.00

33662. Ecological Society of America.   Ecological Monographs, Official Publication of the Ecological Society of America, Contains articles on .   Ecological Society of America, 1990, Ecological Monographs, 60 (2) : .   Printed wraps, very good condition.    $6.00

33663. Ecological Society of America.   Ecological Monographs, Official Publication of the Ecological Society of America, Contains articles on .   Ecological Society of America, 1990, Ecological Monographs, 60 (3) : .   Printed wraps, very good condition.    $6.00

33664. Ecological Society of America.   Ecological Monographs, Official Publication of the Ecological Society of America, Contains articles on .   Ecological Society of America, 1990, Ecological Monographs, 60 (4) : .   Printed wraps, very good condition.    $6.00

33665. Ecological Society of America.   Ecological Monographs, Official Publication of the Ecological Society of America, Contains articles on .   Ecological Society of America, 1991, Ecological Monographs, 61 (1) : .   Printed wraps, very good condition.    $6.00

33669. Ecological Society of America.   Ecological Applications, A Publication of the Ecological Society of America, Contains articles on Preserving Biodiversity.   Ecological Society of America, 1992, Ecological Applications, 3 (2) : .   Printed wraps, very good condition.    $8.00

33874. Ewing, H. E.   The Scorpions of the Western Part of the United States, with Notes on Those Occurring in Northern Mexico.   Smithsonian Institution, United States National Museum, 1928, Proceedings of the United States National Museum, 73 (9) : 1-24, 2 plates.   Printed wraps, minor signs of use and age, very good condition.    $10.00