02109oam 2200565 450 991071685690332120210928120243.0(CKB)5470000002525616(OCoLC)681927048(OCoLC)622670186(OCoLC)667965233(OCoLC)984765899(OCoLC)1153330763(OCoLC)995470000002525616(EXLCZ)99547000000252561620101117d1999 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierHydrogeologic characterization of the Minnelusa and Madison aquifers near Spearfish, South Dakota /by Earl A. Greene, Allen M. Shapiro, and Janet M. Carter ; prepared in cooperation with the City of Spearfish, South DakotaRapid City, South Dakota :U.S. Department of the Interior, U.S. Geological Survey,1999.1 online resource (v, 64 pages) illustrations, mapsWater-resources investigations report ;98-4156Includes bibliographical references (pages 54-56).HydrogeologySouth DakotaSpearfish RegionGroundwater flowSouth DakotaSpearfish RegionMathematical modelsAquifersSouth DakotaGroundwater flowMathematical modelsfastHydrogeologyfastMadison AquiferHydrogeologyGroundwater flowMathematical models.AquifersGroundwater flowMathematical models.Hydrogeology.Greene Earl A.1394828Shapiro Allen M.Carter Janet M.Geological Survey (U.S.),OCLCEOCLCEOCLCQOCLCOOCLCQCOPOCLCFOCLCQGPOBOOK9910716856903321Hydrogeologic characterization of the Minnelusa and Madison aquifers near Spearfish, South Dakota3521779UNINA