02234oam 2200625 450 991070962460332120180611112711.0(CKB)5470000002471993(OCoLC)896811173(OCoLC)995470000002471993(EXLCZ)99547000000247199320141123d1986 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierGeohydrology of bedrock aquifers in the northern Great Plains in parts of Montana, North Dakota, South Dakota, and Wyoming /by Joe S. DowneyWashington :Department of the Interior, U.S. Geological Survey,1986.1 online resource (vii, E87 pages) illustrations, maps +3 platesU.S. Geological Survey professional paper ;1402-ERegional aquifer-system analysisIncludes bibliographical references (pages E82-E87).Groundwater flowGreat PlainsData processingGroundwater flowGreat PlainsMathematical modelsAquifersGreat PlainsGeologyGreat PlainsAquifersfastGeologyfastGroundwater flowData processingfastGroundwater flowMathematical modelsfastGreat PlainsfastGroundwater flowData processing.Groundwater flowMathematical models.AquifersGeologyAquifers.Geology.Groundwater flowData processing.Groundwater flowMathematical models.Downey Joe S.1386150Geological Survey (U.S.),National Regional Aquifer Systems Analysis Program (U.S.),COPCOPOCLCOOCLCFCUSOCLCOOCLCAGPOBOOK9910709624603321Geohydrology of bedrock aquifers in the northern Great Plains in parts of Montana, North Dakota, South Dakota, and Wyoming3491864UNINA