01803oam 2200517 450 991069009920332120190215092230.0(CKB)5470000002334266(OCoLC)954280843(OCoLC)995470000002334266(EXLCZ)99547000000233426620160730d1990 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierProceedings of a U.S. Geological Survey Workshop on Environmental Geochemistry /edited by Bruce R. Doe[Reston, Virginia] :U.S. Department of the Interior, U.S. Geological Survey,1990.[Washington, D.C.] :United States Government Printing Office,1990.1 online resource (xi, 194 pages) illustrations, mapsU.S. Geological Survey circular ;1033Includes bibliographical references.Environmental geochemistryCongressesEnvironmental geochemistryUnited StatesCongressesEnvironmental geochemistryfastUnited StatesfastConference papers and proceedings.fastConference papers and proceedings.lcgftEnvironmental geochemistryEnvironmental geochemistryEnvironmental geochemistry.Doe Bruce R.Geological Survey (U.S.),OCLCEOCLCEOCLCOOCLCQOCLCAOCLCQCOPGPOBOOK9910690099203321Proceedings of a U.S. Geological Survey Workshop on Environmental Geochemistry3102420UNINA