LEADER 01803oam 2200517 450 001 9910690099203321 005 20190215092230.0 035 $a(CKB)5470000002334266 035 $a(OCoLC)954280843 035 $a(OCoLC)995470000002334266 035 $a(EXLCZ)995470000002334266 100 $a20160730d1990 ua 0 101 0 $aeng 135 $aurbn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aProceedings of a U.S. Geological Survey Workshop on Environmental Geochemistry /$fedited by Bruce R. Doe 210 1$a[Reston, Virginia] :$cU.S. Department of the Interior, U.S. Geological Survey,$d1990. 210 3$a[Washington, D.C.] :$cUnited States Government Printing Office,$d1990. 215 $a1 online resource (xi, 194 pages) $cillustrations, maps 225 1 $aU.S. Geological Survey circular ;$v1033 320 $aIncludes bibliographical references. 606 $aEnvironmental geochemistry$vCongresses 606 $aEnvironmental geochemistry$zUnited States$vCongresses 606 $aEnvironmental geochemistry$2fast 607 $aUnited States$2fast 608 $aConference papers and proceedings.$2fast 608 $aConference papers and proceedings.$2lcgft 615 0$aEnvironmental geochemistry 615 0$aEnvironmental geochemistry 615 7$aEnvironmental geochemistry. 702 $aDoe$b Bruce R. 712 02$aGeological Survey (U.S.), 801 0$bOCLCE 801 1$bOCLCE 801 2$bOCLCO 801 2$bOCLCQ 801 2$bOCLCA 801 2$bOCLCQ 801 2$bCOP 801 2$bGPO 906 $aBOOK 912 $a9910690099203321 996 $aProceedings of a U.S. Geological Survey Workshop on Environmental Geochemistry$93102420 997 $aUNINA