LEADER 01720oam 2200445 450 001 9910711725203321 005 20190110143114.0 035 $a(CKB)5470000002486822 035 $a(OCoLC)1045797567 035 $a(EXLCZ)995470000002486822 100 $a20180725d1951 ua 0 101 0 $aeng 135 $aur|n||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aWater levels and artesian pressure in observation wells in the United States, 1947$hPart 3$iNorth-central states /$fprepared under the direction of C. G. Paulsen 210 1$a[Washington, D.C.] :$cUnited States Department of the Interior, Geological Survey,$d1951. 210 2$aWashington :$cUnited States Government Printing Office. 215 $a1 online resource (vi, 351 pages) $cillustrations, maps 225 1 $aGeological Survey water-supply paper ;$v1098 300 $a"Prepared in cooperation with the states of Illinois, Iowa, Kansas, Minnesota, Missouri, Nebraska, North Dakota, and Wisconsin, and other agencies." 300 $a"*U. S. Government Printing Office : O 1951"--Page 351. 300 $aIncludes tables. 320 $aIncludes bibliographical references. 606 $aGroundwater$zMiddle West 606 $aArtesian wells$zMiddle West 615 0$aGroundwater 615 0$aArtesian wells 700 $aPaulsen$b Carl G.$01386250 712 02$aGeological Survey (U.S.), 801 0$bCOP 801 1$bCOP 801 2$bOCLCO 801 2$bOCLCF 801 2$bGPO 906 $aBOOK 912 $a9910711725203321 996 $aWater levels and artesian pressure in observation wells in the United States, 1947$93489939 997 $aUNINA