LEADER 01796nam 2200421 450 001 9910705194303321 005 20180917152123.0 035 $a(CKB)5470000002447409 035 $a(OCoLC)1052622432 035 $a(EXLCZ)995470000002447409 100 $a20180917d2013 ua 0 101 0 $aeng 135 $aur||||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aSynthesis and interpretation of surface-water quality and aquatic biota data collected in Shenandoah National Park, Virginia, 1979-2009 /$fby John D. Jastram [and three others] ; prepared in cooperation with the National Park Service 210 1$aReston, Virginia :$cU.S. Department of the Interior, U.S. Geological Survey,$d2013. 215 $a1 online resource (x, 77 pages) $cillustrations (some color), color maps 225 1 $aScientific investigations report,$x2328-0328 ;$v2013-5157 320 $aIncludes bibliographical references (pages 67-71). 606 $aAquatic ecology$zVirginia$zShenandoah National Park 606 $aAquatic organisms$zVirginia$zShenandoah National Park 606 $aStream measurements$zVirginia$zShenandoah National Park 606 $aWater quality$zVirginia$zShenandoah National Park 615 0$aAquatic ecology 615 0$aAquatic organisms 615 0$aStream measurements 615 0$aWater quality 700 $aJastram$b John D.$01388493 712 02$aGeological Survey (U.S.), 712 02$aUnited States.$bNational Park Service, 801 0$bGPO 801 1$bGPO 906 $aBOOK 912 $a9910705194303321 996 $aSynthesis and interpretation of surface-water quality and aquatic biota data collected in Shenandoah National Park, Virginia, 1979-2009$93472759 997 $aUNINA