LEADER 01406nam 2200421 450 001 9910709621103321 005 20190619111411.0 035 $a(CKB)5470000002472028 035 $a(OCoLC)1105039028 035 $a(EXLCZ)995470000002472028 100 $a20190619d2018 ua 0 101 0 $aeng 135 $aur||||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 04$aThe Midwest Stream Quality Assessment $einfluences of human activities on streams 210 1$a[Reston, Va.] :$cU.S. Department of the Interior, U.S. Geological Survey,$d2018. 215 $a1 online resource (6 unnumbered pages) $ccolor illustrations, color map 225 1 $aFact sheet,$x2327-6932 ;$v2017-3087 300 $a"April 2018." 320 $aIncludes bibliographical references (page 6). 517 $aMidwest Stream Quality Assessment 606 $aWater quality management$zMiddle West 606 $aWater quality$zMiddle West 606 $aStream ecology$zMiddle West 606 $aStream health$zMiddle West 615 0$aWater quality management 615 0$aWater quality 615 0$aStream ecology 615 0$aStream health 712 02$aGeological Survey (U.S.), 801 0$bGPO 801 1$bGPO 906 $aBOOK 912 $a9910709621103321 996 $aThe Midwest Stream Quality Assessment$93455956 997 $aUNINA