LEADER 02006oam 2200577I 450 001 9910712187003321 005 20190422110038.0 035 $a(CKB)5470000002490238 035 $a(OCoLC)1048000181 035 $a(EXLCZ)995470000002490238 100 $a20180807d1971 ua 0 101 0 $aeng 135 $aur||||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 00$aQuality of surface waters of the United States, 1966$hParts 5-6$iHudson Bay and Upper Mississippi River Basins, and Missouri River Basin 210 1$a[Washington, D.C.] :$cUnited States Department of the Interior, Geological Survey,$d1971. 210 2$aWashington :$cUnited States Government Printing Office. 215 $a1 online resource (xiii, 666 pages) $cmaps 225 1 $aGeological Survey water-supply paper ;$v1993 320 $aIncludes bibliographical references and index. 606 $aWater quality$zHudson River Watershed 606 $aWater quality$zMississippi River Watershed 606 $aWater quality$zMissouri River Watershed 606 $aWater-supply$zHudson River Watershed 606 $aWater-supply$zMississippi River Watershed 606 $aWater-supply$zMissouri River Watershed 606 $aWater quality$2fast 606 $aWater-supply$2fast 607 $aMississippi River Watershed$2fast 607 $aMissouri River Watershed$2fast 607 $aUnited States$zHudson River Watershed$2fast 615 0$aWater quality 615 0$aWater quality 615 0$aWater quality 615 0$aWater-supply 615 0$aWater-supply 615 0$aWater-supply 615 7$aWater quality. 615 7$aWater-supply. 712 02$aGeological Survey (U.S.), 801 0$bCOP 801 1$bCOP 801 2$bOCLCO 801 2$bOCLCF 801 2$bGPO 906 $aBOOK 912 $a9910712187003321 996 $aQuality of surface waters of the United States, 1966$93440019 997 $aUNINA