LEADER 02626oam 2200685 450 001 9910716640603321 005 20210914125154.0 035 $a(CKB)5470000002523761 035 $a(OCoLC)680686683$z(OCoLC)624425407$z(OCoLC)984765569$z(OCoLC)1114328963 035 $a(OCoLC)995470000002523761 035 $a(EXLCZ)995470000002523761 100 $a20101111d1997 ua 0 101 0 $aeng 135 $aurmn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aWater-quality assessment of part of the upper Mississippi River Basin, Minnesota and Wisconsin $enitrogen and phosphorus in streams, streambed sediment, and ground water, 1971-94 /$fby Sharon E. Kroening and William J. Andrews ; contribution from the National Water Quality Assessment Program 210 1$aMounds View, Minnesota :$cU.S. Geological Survey,$d1997. 215 $a1 online resource (viii, 61 pages) $cillustrations, maps (some color) 225 1 $aWater-resources investigations report ;$v97-4107 320 $aIncludes bibliographical references (pages 58-61). 517 $aWater-quality assessment of part of the upper Mississippi River Basin, Minnesota and Wisconsin 606 $aWater quality$zMississippi River Watershed 606 $aWater quality$zMinnesota 606 $aWater quality$zWisconsin 606 $aWater$xNitrogen content$zMississippi River Watershed 606 $aWater$xPhosphorus content$zMississippi River Watershed 606 $aGroundwater$xQuality$zMississippi River Watershed 606 $aGroundwater$xQuality$2fast 606 $aWater quality$2fast 607 $aMinnesota$2fast 607 $aMississippi River Watershed$2fast 607 $aWisconsin$2fast 615 0$aWater quality 615 0$aWater quality 615 0$aWater quality 615 0$aWater$xNitrogen content 615 0$aWater$xPhosphorus content 615 0$aGroundwater$xQuality 615 7$aGroundwater$xQuality. 615 7$aWater quality. 700 $aKroening$b Sharon E.$01404816 702 $aAndrews$b William J.$f1962- 712 02$aGeological Survey (U.S.), 712 02$aNational Water-Quality Assessment Program (U.S.) 801 0$bOCLCE 801 1$bOCLCE 801 2$bOCLCQ 801 2$bOCLCF 801 2$bOCLCQ 801 2$bOCLCO 801 2$bOCLCQ 801 2$bCOP 801 2$bOCLCA 801 2$bGPO 906 $aBOOK 912 $a9910716640603321 996 $aWater-quality assessment of part of the upper Mississippi River Basin, Minnesota and Wisconsin$93480149 997 $aUNINA