01150nam 2200337z- 450 991071470340332120241218122418.0(CKB)5450000000386973(DcWaBHL)156461(EXLCZ)99545000000038697320240129c1988uuuu -u- -engCumulative potential hydrologic impacts of surface coal mining in the eastern Powder River structural basin, northeastern WyomingCheyenne, WyoDept. of the Interior, U.S. Geological Survey19881 online resourceEnvironmental aspectsGroundwaterHydrologyStrip miningPowder River WatershedPowder River Watershed (Wyo. and Mont.)United StatesWyomingEnvironmental aspectsGroundwaterHydrologyStrip miningBOOK9910714703403321Cumulative potential hydrologic impacts of surface coal mining in the eastern Powder River structural basin, northeastern Wyoming3874524UNINA