LEADER 01699nam 2200421Ia 450 001 9910691380303321 005 20020523092508.0 035 $a(CKB)5470000002345568 035 $a(OCoLC)48235135 035 9 $aocm48235135 035 $a(OCoLC)995470000002345568 035 $a(EXLCZ)995470000002345568 100 $a20011030d2001 ua 0 101 0 $aeng 135 $aurgn|||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aGeochemical baselines of stream and spring waters from areas underlain by Permian and Pennsylvanian rocks, including evaporites, and potential environmental damage in the Eagle Valley, Colorado$b[electronic resource] /$fby William R. Miller 205 $aVersion 1.0. 210 1$a[Denver, Colo.] :$cU.S. Dept. of the Interior, U.S. Geological Survey,$d[2001] 225 1 $aU.S. Geological Survey open-file report ;$v01-0362 300 $aTitle from HTML title screen (viewed on Oct. 30, 2001). 320 $aIncludes bibliographical references. 606 $aWater chemistry$zColorado$zEagle Valley Formation 606 $aWater quality$zColorado$zEagle Valley Formation 615 0$aWater chemistry 615 0$aWater quality 700 $aMiller$b W. Roger$g(William Roger)$01381527 712 02$aGeological Survey (U.S.) 801 0$bGIS 801 1$bGIS 801 2$bOCLCQ 801 2$bGPO 906 $aBOOK 912 $a9910691380303321 996 $aGeochemical baselines of stream and spring waters from areas underlain by Permian and Pennsylvanian rocks, including evaporites, and potential environmental damage in the Eagle Valley, Colorado$93424233 997 $aUNINA