LEADER 02454oam 2200637 450 001 9910715373403321 005 20210218103403.0 035 $a(CKB)5470000002510298 035 $a(OCoLC)681411452$z(OCoLC)622324891$z(OCoLC)667951945$z(OCoLC)971497676 035 $a(OCoLC)995470000002510298 035 $a(EXLCZ)995470000002510298 100 $a20101115d1990 ua 0 101 0 $aeng 135 $aurbn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aGeochemistry of batch-extract waters derived from spoil material collected at the Cordero coal mine, Powder River basin, Wyoming /$fby David L. Naftz ; prepared in cooperation with the U.S. Bureau of Land Management 210 1$aCheyenne, Wyoming :$cU.S. Geological Survey,$d1990. 215 $a1 online resource (vi, 58 pages) $cillustrations, maps 225 1 $aWater-resources investigations report ;$v87-4200 320 $aIncludes bibliographical references (pages 56-58). 606 $aGeochemistry$zPowder River Watershed (Wyo. and Mont.) 606 $aGroundwater$xPollution$zPowder River Watershed (Wyo. and Mont.) 606 $aWater quality$zPowder River Watershed (Wyo. and Mont.) 606 $aAcid mine drainage$xEnvironmental aspects$zPowder River Watershed (Wyo. and Mont.) 606 $aAcid mine drainage$xEnvironmental aspects$2fast 606 $aGeochemistry$2fast 606 $aGroundwater$xPollution$2fast 606 $aWater quality$2fast 607 $aUnited States$zPowder River Watershed$2fast 615 0$aGeochemistry 615 0$aGroundwater$xPollution 615 0$aWater quality 615 0$aAcid mine drainage$xEnvironmental aspects 615 7$aAcid mine drainage$xEnvironmental aspects. 615 7$aGeochemistry. 615 7$aGroundwater$xPollution. 615 7$aWater quality. 700 $aNaftz$b David L.$01385304 712 02$aGeological Survey (U.S.), 712 02$aUnited States.$bBureau of Land Management. 801 0$bOCLCE 801 1$bOCLCE 801 2$bOCLCQ 801 2$bOCLCF 801 2$bOCLCQ 801 2$bOCLCO 801 2$bOCLCQ 801 2$bCOP 801 2$bOCLCA 801 2$bGPO 906 $aBOOK 912 $a9910715373403321 996 $aGeochemistry of batch-extract waters derived from spoil material collected at the Cordero coal mine, Powder River basin, Wyoming$93452069 997 $aUNINA