Books by Parker D. Trask:
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Trask, Parker D. (Parker Davies), 1899-1961: Origin and Environment of Source Sediments of Petroleum (Houston: American Petroleum Institute, c1932), contrib. by Harald E. Hammar and Zhaocheng Wu (page images at HathiTrust)
Additional books by Parker D. Trask in the extended shelves:
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Trask, Parker D. (Parker Davies), 1899-1961: Beaches near San Francisco, California, 1956-1957 (U.S. Beach Erosion Board, 1959) (page images at HathiTrust)- Trask, Parker D. (Parker Davies), 1899-1961: Beaches near San Francisco, California, 1957-1958 (University of California, Institute of Engineering Research, Wave Research Laboratory, 1961), also by David T. Snow, Berkeley. Wave Research Laboratory University of California, and United States. Beach Erosion Board (page images at HathiTrust; US access only)
- Trask, Parker D. (Parker Davies), 1899-1961: Bore hole studies of the naturally impounded fill at Santa Barbara, California (U.S. Beach Erosion Board, 1954), also by Theodore Scott (page images at HathiTrust)
- Trask, Parker D. (Parker Davies), 1899-1961: Changes in configuration of Point Reyes Beach, California, 1955-1956 (University of California, Institute of Engineering Research, 1956), also by Berkeley. Institute of Engineering Research University of California (page images at HathiTrust; US access only)
- Trask, Parker D. (Parker Davies), 1899-1961: Changes in configuration of Point Reyes Beach, California, 1955-1956 ([Washington, D.C.] : U.S. Beach Erosion Board, 1956., 1956), also by United States War Department, United States. Army. Office of the Chief of Engineers, and United States. Beach Erosion Board (page images at HathiTrust)
- Trask, Parker D. (Parker Davies), 1899-1961: Cut and fill on Point Reyes Beach, California (University of California, Institute of Engineering Research, 1955), also by Charles A. Johnson, Theodore Scott, and Berkeley. Institute of Engineering Research University of California (page images at HathiTrust; US access only)
- Trask, Parker D. (Parker Davies), 1899-1961: Effect of geologic and geographic factors upon soil trafficability. (Berkeley, Calif. :, 1955), also by Berkeley. Wave Research Laboratory 710 20 University of California and Berkeley. Institute of Engineering Research University of California (page images at HathiTrust; US access only)
- Trask, Parker D. (Parker Davies), 1899-1961: Effect of grain size on strength of mixtures of clay, sand, and water (Geological Society of America, 1959) (page images at HathiTrust; US access only)
- Trask, Parker D. (Parker Davies), 1899-1961: Geologic causes of strength of soils (University of California, Dept. of Engineering, 1958), also by Roger E. Skjei, Berkeley. Wave Research Laboratory University of California, and Berkeley. Institute of Engineering Research University of California (page images at HathiTrust; US access only)
- Trask, Parker D. (Parker Davies), 1899-1961: Geologic description of the managanese deposits of California (California State Print. Off.], 1950), also by Geological Survey (U.S.) (page images at HathiTrust)
- Trask, Parker D. (Parker Davies), 1899-1961: The "Marion" expedition to Davis strait and Baffin bay under the direction of the United States Coast guard, 1928. (U. S. Govt. print. off., 1931), also by United States Coast Guard, Olav Mosby, Floyd Melville Soule, Edward Hanson Smith, Woods Hole Oceanographic Institution, and Noble George Ricketts (page images at HathiTrust)
- Trask, Parker D. (Parker Davies), 1899-1961: Mechanical analysis of beach sands near San Francisco, California (University of California, College of Engineering, 1959), also by Henry Klehn, Sigrid Snider, and Berkeley. Institute of Engineering Research University of California (page images at HathiTrust; US access only)
- Trask, Parker D. (Parker Davies), 1899-1961: Movement of sand around southern California promontories ([Washington, D.C.] : U.S. Beach Erosion Board, 1955., 1955), also by United States War Department, United States. Army. Office of the Chief of Engineers, and United States. Beach Erosion Board (page images at HathiTrust)
- Trask, Parker D. (Parker Davies), 1899-1961: Organic matter content (U.S. G.P.O., 1942), also by Geological Survey (U.S.) (page images at HathiTrust)
- Trask, Parker D. (Parker Davies), 1899-1961: Pressure-sinkage tests on a natural clay soil from Sonoma Slough, California (University of California, Institute of Engineering Research, 1960), also by David T. Snow, Berkeley. Wave Research Laboratory University of California, and United States. Army. Ordnance Corps (page images at HathiTrust; US access only)
- Trask, Parker D. (Parker Davies), 1899-1961: Pressure-sinkage tests on different types of soils / by Parker D. Trask and Roger E. Skjei. (University of California, Institute of Engineering Research, 1958), also by Roger E. Skjei, Berkeley. Wave Research Laboratory University of California, and United States. Army. Ordnance Corps (page images at HathiTrust; US access only)
- Trask, Parker D. (Parker Davies), 1899-1961: Pressure-sinkage tests on mixtures of clay with sand of varying grain size (University of California, Institute of Engineering Research, Wave Research Laboratory, 1959), also by Henry Klehn, Berkeley. Wave Research Laboratory University of California, and United States. Army. Ordnance Corps (page images at HathiTrust; US access only)
- Trask, Parker D. (Parker Davies), 1899-1961: Pressure-sinkage tests on mixtures of kaolin and illite with clastic silt (University of California, Institute of Engineering Research, Wave Research Laboratory, 1958), also by Henry Klehn, Berkeley. Wave Research Laboratory University of California, and United States. Army. Ordnance Corps (page images at HathiTrust; US access only)
- Trask, Parker D. (Parker Davies), 1899-1961: Pressure-sinkage tests on mixtures of montmorillonite and clastic silt (University of California, Institute of Engineering Research, 1958), also by Berkeley. Wave Research Laboratory University of California and United States. Army. Ordnance Corps (page images at HathiTrust; US access only)
- Trask, Parker D. (Parker Davies), 1899-1961: Pressure-sinkage tests on two montmorillonite soils / by Parker D. Trask and Roger E. Skjei. (University of California, Institute of Engineering Research, 1958), also by Roger E. Skjei, Berkeley. Wave Research Laboratory University of California, and United States. Army. Ordnance Corps (page images at HathiTrust; US access only)
- Trask, Parker D. (Parker Davies), 1899-1961: San Francisco Bay sediment report. (Institute of Engineering Research, Wave Research Laboratory, 1954), also by A. W. Elvitsky, Kenneth N. Granthem, Berkeley. Institute of Engineering Research University of California, and Berkeley. Waves Research Laboratory University of California (page images at HathiTrust; US access only)
- Trask, Parker D. (Parker Davies), 1899-1961: Sand variation at Point Reyes Beach, California (University of California, Institute of Engineering Research, 1955), also by Charles A Johnson and Berkeley. Institute of Engineering Research University of California (page images at HathiTrust; US access only)
- Trask, Parker D. (Parker Davies), 1899-1961: Source of beach sand at Santa Barbara, California : as indicated by mineral grain studies (University of California, Institute of Engineering Research, 1952), also by Berkeley. Institute of Engineering Research University of California (page images at HathiTrust; US access only)
- Trask, Parker D. (Parker Davies), 1899-1961: Statement of progress in studies of recent marine sediments, 1939-1954 (University of California, Institute of Engineering Research, Waves Research Laboratory, 1955), also by Berkeley. Institute of Engineering Research University of California and United States. Department of the Army (page images at HathiTrust)
- Trask, Parker D. (Parker Davies), 1899-1961: Summary of research on shore trafficability as related to environment / by R. L. Wiegel, Parker D. Trask. (University of California, Institute of Engineering Research, 1955), also by Robert L. Wiegal, Berkeley. Wave Research Laboratory University of California, and Berkeley. Institute of Engineering Research University of California (page images at HathiTrust; US access only)
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