LEADER 02038oam 2200613 450 001 9910716808503321 005 20211020102242.0 035 $a(CKB)5470000002526105 035 $a(OCoLC)681424358$z(OCoLC)49198855$z(OCoLC)622653190$z(OCoLC)667919640$z(OCoLC)985367587$z(OCoLC)1109170878 035 $a(OCoLC)995470000002526105 035 $a(EXLCZ)995470000002526105 100 $a20101115d2001 ua 0 101 0 $aeng 135 $aurbn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aModeling water quality in the Tualatin River, Oregon, 1991-1997 /$fby Stewart A. Rounds and Tamara M. Wood ; prepared in cooperation with the Unified Sewerage Agency of Washington County, Oregon 210 1$aPortland, Oregon :$cU.S. Department of the Interior, U.S. Geological Survey,$d2001. 215 $a1 online resource (v, 53 pages) $cillustrations, map 225 1 $aWater-resources investigations report ;$v01-4041 320 $aIncludes bibliographical references (pages 52-53). 606 $aStreamflow$zOregon$zTualatin River 606 $aWater quality$zOregon$zTualatin River 606 $aStreamflow$2fast 606 $aWater quality$2fast 607 $aOregon$zTualatin River$2fast 615 0$aStreamflow 615 0$aWater quality 615 7$aStreamflow. 615 7$aWater quality. 700 $aRounds$b Stewart$01403245 702 $aWood$b Tamara M. 712 02$aGeological Survey (U.S.), 712 02$aWashington County (Or.).$bUnified Sewerage Agency. 801 0$bOCLCE 801 1$bOCLCE 801 2$bOCLCQ 801 2$bEYM 801 2$bOCLCQ 801 2$bOCLCF 801 2$bOCLCO 801 2$bOCLCQ 801 2$bCOP 801 2$bWAU 801 2$bOCLCQ 801 2$bUMK 801 2$bOCLCO 801 2$bOCLCQ 801 2$bGPO 906 $aBOOK 912 $a9910716808503321 996 $aModeling water quality in the Tualatin River, Oregon, 1991-1997$93537468 997 $aUNINA