01917oam 2200565 450 991070964470332120180605155024.0(CKB)5470000002471790(OCoLC)896811435(EXLCZ)99547000000247179020141123d1988 ua 0engurn||||||||||txtrdacontentcrdamediacrrdacarrierThe regional aquifer system underlying the northern Great Plains in parts of Montana, North Dakota, South Dakota, and Wyoming--summary /by Joe S. Downey and George A. DinwiddieWashington, D.C. :United States Government Printing Office,1988.1 online resource (vii, 64 pages) illustrations, mapsRegional aquifer-system analysisU.S. Geological Survey professional paper ;1402-AIncludes bibliographical references (pages A34-A45, A48-A64).AquifersGreat PlainsAquifersMontanaAquifersNorth DakotaAquifersSouth DakotaAquifersWyomingAquifersfastGreat PlainsfastMontanafastNorth DakotafastSouth DakotafastWyomingfastAquifersAquifersAquifersAquifersAquifersAquifers.Downey Joe S.1386150Dinwiddie George A.1933-Geological Survey (U.S.),COPCOPOCLCOOCLCFBOOK9910709644703321The regional aquifer system underlying the northern Great Plains in parts of Montana, North Dakota, South Dakota, and Wyoming--summary3528463UNINA