LEADER 01939oam 2200541 450 001 9910712201003321 005 20190417122901.0 035 $a(CKB)5470000002490097 035 $a(OCoLC)963229805 035 $a(EXLCZ)995470000002490097 100 $a20161118d1968 ua 0 101 0 $aeng 135 $aur||||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aQuality of surface waters of the United States, 1960 ;$eParts 3 and 4, Ohio River basin and St. Lawrence River basin /$fprepared under the direction of S.K. Love 210 1$a[Washington, D.C.] :$cUnited States Department of the Interior, Geological Survey,$d1968. 210 2$aWashington :$cUnited States Government Printing Office. 215 $a1 online resource (x, 309 pages) $cmap 225 1 $aGeological Survey water-supply paper ;$v1742 320 $aIncludes bibliographical references and index. 517 $aQuality of surface waters of the United States, 1960 ; 606 $aWater quality$zMiddle West 606 $aWater quality$zOhio River Watershed$vStatistics 606 $aWater quality$zSaint Lawrence River Watershed$vStatistics 606 $aWater quality$2fast 607 $aMiddle West$2fast 607 $aNorth America$zSaint Lawrence River Watershed$2fast 607 $aOhio River Watershed$2fast 608 $aStatistics.$2fast 608 $aStatistics.$2lcgft 615 0$aWater quality 615 0$aWater quality 615 0$aWater quality 615 7$aWater quality. 700 $aLove$b S. K$g(Samuel Kenneth),$f1903-1995,$01385984 712 02$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 $a9910712201003321 996 $aQuality of surface waters of the United States, 1960$93440760 997 $aUNINA