LEADER 01941oam  2200505   450 
001 9910713868403321
005 20200918135330.0
035   $a(CKB)5470000002505008
035   $a(OCoLC)952307819$z(OCoLC)971500557
035   $a(OCoLC)995470000002505008
035   $a(EXLCZ)995470000002505008
100   $a20160626d1983      ua             0
101 0 $aeng
135   $aurbn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 12$aA digital-computer model of the Big Sioux aquifer in Minnehaha County, South Dakota /$fby Neil C. Koch
210  1$aHuron, South Dakota :$cU.S. Geological Survey,$d1983.
215   $a1 online resource (vii, 49 pages) $cillustrations, maps
225 1 $aWater-resources investigation report ;$v82-4064
300   $a"October 1982."
300   $a"Prepared in cooperation with the East Dakota Conservancy Sub-district, the South Dakota Department of Water and Natural Resources, and Minnehaha County."
320   $aIncludes bibliographical references (page 49).
606   $aAquifers$zSouth Dakota$zMinnehaha County$xComputer simulation
606   $aAquifers$xData processing$2fast
607   $aBig Sioux Aquifer (S.D.)$xComputer simulation
607   $aSouth Dakota$zMinnehaha County$2fast
615  0$aAquifers$xComputer simulation.
615  7$aAquifers$xData processing.
700   $aKoch$b Neil C.$01398351
712 02$aGeological Survey (U.S.),
712 02$aEast Dakota Conservancy Sub-district (S.D.)
712 02$aSouth Dakota.$bDepartment of Water and Natural Resources.
712 02$aMinnehaha County (S.D.)
801  0$bOCLCE
801  1$bOCLCE
801  2$bOCLCQ
801  2$bCOP
801  2$bOCLCQ
801  2$bGPO
906   $aBOOK
912   $a9910713868403321
996   $aA digital-computer model of the Big Sioux aquifer in Minnehaha County, South Dakota$93461420
997   $aUNINA