LEADER 01170nam 2200349z- 450 001 9910714703403321 005 20241218122418.0 035 $a(CKB)5450000000386973 035 $a(DcWaBHL)156461 035 $a(EXLCZ)995450000000386973 100 $a20240129c1988uuuu -u- - 101 0 $aeng 200 10$aCumulative potential hydrologic impacts of surface coal mining in the eastern Powder River structural basin, northeastern Wyoming 210 1$aCheyenne, Wyo$cDept. of the Interior, U.S. Geological Survey$d1988 215 $a1 online resource 606 $aEnvironmental aspects 606 $aGroundwater 606 $aHydrology 606 $aStrip mining 610 5$aPowder River Watershed 610 5$aPowder River Watershed (Wyo. and Mont.) 610 5$aUnited States 610 5$aWyoming 615 4$aEnvironmental aspects 615 4$aGroundwater 615 4$aHydrology 615 4$aStrip mining 801 0$bGIS 906 $aBOOK 912 $a9910714703403321 996 $aCumulative potential hydrologic impacts of surface coal mining in the eastern Powder River structural basin, northeastern Wyoming$93874524 997 $aUNINA