01597oam 2200493 450 991070706440332120160316083140.0(CKB)5470000002460843(OCoLC)886560340(EXLCZ)99547000000246084320140812d1988 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierBitumen-bearing deposits of the United States /by Bonnie L. Crysdale and Christopher J. Schenk[Reston, Va.] :Department of the Interior, U.S. Geological Survey,1988.[Washington. D.C.] :United States Government Printing Office.1 online resource (iii, 45 pages, 2 pages of plates) mapsU.S. Geological Survey bulletin ;1784Title from title screen (viewed Aug. 11, 2014).Includes bibliographical references.BitumenUnited StatesBitumenTestingBitumenfastBitumenTestingfastUnited StatesfastBitumenBitumenTesting.Bitumen.BitumenTesting.Crysdale Bonnie L.1399597Schenk Christopher J.Geological Survey (U.S.),COPCOPOCLCOOCLCFGPOBOOK9910707064403321Bitumen-bearing deposits of the United States3477222UNINA