LEADER 01739oam 2200493 450 001 9910713379803321 005 20200326084134.0 035 $a(CKB)5470000002499843 035 $a(OCoLC)985370856 035 $a(OCoLC)995470000002499843 035 $a(EXLCZ)995470000002499843 100 $a20170503d1984 ua 0 101 0 $aeng 135 $aurbn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aNumerical simulation of the high plains regional aquifer, northwestern Oklahoma /$fby John S. Havens and Scott C. Christenson 210 1$aOklahoma City, Oklahoma :$cU.S. Geological Survey,$d1984. 215 $a1 online resource (v, 27 pages) $cillustrations, maps +$e8 plates 225 1 $aWater-resources investigations report ;$v83-4269 320 $aIncludes bibliographical references (pages 24-27). 606 $aAquifers$zOklahoma$xMathematical models 606 $aGroundwater$zOklahoma$xMathematical models 606 $aAquifers$xMathematical models$2fast 606 $aGroundwater$xMathematical models$2fast 607 $aOklahoma$2fast 615 0$aAquifers$xMathematical models. 615 0$aGroundwater$xMathematical models. 615 7$aAquifers$xMathematical models. 615 7$aGroundwater$xMathematical models. 700 $aHavens$b John S.$01403835 702 $aChristenson$b Scott C. 712 02$aGeological Survey (U.S.), 801 0$bCOP 801 1$bCOP 801 2$bOCLCO 801 2$bOCLCF 801 2$bOCLCA 801 2$bGPO 906 $aBOOK 912 $a9910713379803321 996 $aNumerical simulation of the high plains regional aquifer, northwestern Oklahoma$93520451 997 $aUNINA