01611oam 2200445 450 991070568350332120170505102540.0(CKB)5470000002451559(OCoLC)891572444(OCoLC)995470000002451559(EXLCZ)99547000000245155920140929d1936 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierInferences about the origin of oil as indicated by the composition of the organic constituents of sediments /by Parker D. Trask[Washington] :[United States Department of the Interior, Geological Survey],[1936]1 online resource (11 unnumbered pages) illustrationsProfessional paper ;[186-H]Shorter contributions to general geology ;1936Title from title screen (viewed September 22, 2014).Report number from USGS web site.Includes bibliographical references.PetroleumGeologyPetroleumGeologyfastPetroleumGeology.PetroleumGeology.Trask Parker D(Parker Davies),1899-1961,1395974Geological Survey (U.S.),COPCOPOCLCOOCLCFGPOBOOK9910705683503321Inferences about the origin of oil as indicated by the composition of the organic constituents of sediments3537883UNINA