LEADER 02646oam 2200685 450 001 9910716719103321 005 20210901085013.0 035 $a(CKB)5470000002524988 035 $a(OCoLC)681149353$z(OCoLC)622100312$z(OCoLC)667881363$z(OCoLC)984765822 035 $a(OCoLC)995470000002524988 035 $a(EXLCZ)995470000002524988 100 $a20101111d1998 ua 0 101 0 $aeng 135 $aurmn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aSeasonal and spatial variability of nutrients and pesticides in streams of the Willamette Basin, Oregon, 1993-95 /$fby Frank A. Rinella and Mary L. Janet 210 1$aPortland, Oregon :$cU.S. Department. of the Interior, U.S. Geological Survey,$d1998. 215 $a1 online resource (xii, 59 pages) $cillustrations, maps (some color) 225 1 $aWater-resources investigations report ;$v97-4082-C 320 $aIncludes bibliographical references (pages 53-54). 606 $aWater quality$zOregon$zWillamette River Watershed 606 $aWater quality$zOregon$zSandy River Watershed 606 $aPesticides$xEnvironmental aspects$zOregon$zWillamette River Watershed 606 $aPesticides$xEnvironmental aspects$zOregon$zSandy River Watershed 606 $aOrganic water pollutants$zOregon$zWillamette River Watershed 606 $aOrganic water pollutants$zOregon$zSandy River Watershed 606 $aOrganic water pollutants$2fast 606 $aPesticides$xEnvironmental aspects$2fast 606 $aWater quality$2fast 607 $aOregon$zSandy River Watershed$2fast 607 $aOregon$zWillamette River Watershed$2fast 615 0$aWater quality 615 0$aWater quality 615 0$aPesticides$xEnvironmental aspects 615 0$aPesticides$xEnvironmental aspects 615 0$aOrganic water pollutants 615 0$aOrganic water pollutants 615 7$aOrganic water pollutants. 615 7$aPesticides$xEnvironmental aspects. 615 7$aWater quality. 700 $aRinella$b Frank A.$01393385 702 $aJanet$b Mary L. 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 $a9910716719103321 996 $aSeasonal and spatial variability of nutrients and pesticides in streams of the Willamette Basin, Oregon, 1993-95$93466357 997 $aUNINA