01941oam 2200505 450 991071386840332120200918135330.0(CKB)5470000002505008(OCoLC)952307819(OCoLC)971500557(OCoLC)995470000002505008(EXLCZ)99547000000250500820160626d1983 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierA digital-computer model of the Big Sioux aquifer in Minnehaha County, South Dakota /by Neil C. KochHuron, South Dakota :U.S. Geological Survey,1983.1 online resource (vii, 49 pages) illustrations, mapsWater-resources investigation report ;82-4064"October 1982.""Prepared in cooperation with the East Dakota Conservancy Sub-district, the South Dakota Department of Water and Natural Resources, and Minnehaha County."Includes bibliographical references (page 49).AquifersSouth DakotaMinnehaha CountyComputer simulationAquifersData processingfastBig Sioux Aquifer (S.D.)Computer simulationSouth DakotaMinnehaha CountyfastAquifersComputer simulation.AquifersData processing.Koch Neil C.1398351Geological Survey (U.S.),East Dakota Conservancy Sub-district (S.D.)South Dakota.Department of Water and Natural Resources.Minnehaha County (S.D.)OCLCEOCLCEOCLCQCOPOCLCQGPOBOOK9910713868403321A digital-computer model of the Big Sioux aquifer in Minnehaha County, South Dakota3461420UNINA