LEADER 02211oam 2200613 450 001 9910709617203321 005 20180612102645.0 035 $a(CKB)5470000002472068 035 $a(OCoLC)896811204 035 $a(OCoLC)995470000002472068 035 $a(EXLCZ)995470000002472068 100 $a20141123d1986 ua 0 101 0 $aeng 135 $aurbn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aGeologic framework of the ground-water system in Jurassic and Cretaceous rocks in the northern Great Plains, in parts of Montana, North Dakota, South Dakota, and Wyoming /$fby Lawrence O. Anna 210 1$aWashington :$cDepartment of the Interior, U.S. Geological Survey,$d1986. 215 $a1 online resource (v, B36 pages) $cillustrations, maps +$e18 plates 225 1 $aU.S. Geological Survey professional paper ;$v1402-B 225 1 $aRegional aquifer-system analysis 320 $aIncludes bibliographical references (pages B30-B36). 606 $aGeology, Stratigraphic$yJurassic 606 $aGeology, Stratigraphic$yCretaceous 606 $aGeology$zGreat Plains 606 $aGroundwater$zGreat Plains 606 $aCretaceous Geologic Period$2fast 606 $aGeology$2fast 606 $aGeology, Stratigraphic$2fast 606 $aGroundwater$2fast 606 $aJurassic Geologic Period$2fast 607 $aGreat Plains$2fast 615 0$aGeology, Stratigraphic 615 0$aGeology, Stratigraphic 615 0$aGeology 615 0$aGroundwater 615 7$aCretaceous Geologic Period. 615 7$aGeology. 615 7$aGeology, Stratigraphic. 615 7$aGroundwater. 615 7$aJurassic Geologic Period. 700 $aAnna$b Lawrence O.$01386399 712 02$aGeological Survey (U.S.), 801 0$bCOP 801 1$bCOP 801 2$bOCLCO 801 2$bOCLCF 801 2$bCUS 801 2$bGPO 906 $aBOOK 912 $a9910709617203321 996 $aGeologic framework of the ground-water system in Jurassic and Cretaceous rocks in the northern Great Plains, in parts of Montana, North Dakota, South Dakota, and Wyoming$93503116 997 $aUNINA