LEADER 01771oam 2200553 450 001 9910712055703321 005 20190403073448.0 035 $a(CKB)5470000002489545 035 $a(OCoLC)1041735533 035 $a(OCoLC)995470000002489545 035 $a(EXLCZ)995470000002489545 100 $a20180622d2000 ua 0 101 0 $aeng 135 $aurbn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aWater quality in the eastern Iowa basins, Iowa and Minnesota, 1996-98 /$fby Stephen J. Kalkhoff [and seven others] 210 1$a[Reston, Virginia] :$cU.S. Department of the Interior, U.S. Geological Survey,$d2000. 215 $a1 online resource (iv, 37 pages) $ccolor illustrations, color maps 225 1 $aU.S. Geological Survey circular ;$v1210 300 $aTitle from title screen (viewed June 22, 2018). 320 $aIncludes bibliographical references (pages 30-31). 606 $aWater quality$zIowa 606 $aWater quality$zMinnesota 606 $aWatersheds$zIowa 606 $aWatersheds$zMinnesota 606 $aWater quality$2fast 606 $aWatersheds$2fast 607 $aIowa$2fast 607 $aMinnesota$2fast 615 0$aWater quality 615 0$aWater quality 615 0$aWatersheds 615 0$aWatersheds 615 7$aWater quality. 615 7$aWatersheds. 700 $aKalkhoff$b Stephen J.$01396393 712 02$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 $a9910712055703321 996 $aWater quality in the eastern Iowa basins, Iowa and Minnesota, 1996-98$93507485 997 $aUNINA