LEADER 02185oam 2200589 450 001 9910691057103321 005 20211021104030.0 035 $a(CKB)5470000002343782 035 $a(OCoLC)681468052$z(OCoLC)623032917$z(OCoLC)667913550$z(OCoLC)985367563$z(OCoLC)1091188734$z(OCoLC)1109166613 035 $a(OCoLC)995470000002343782 035 $a(EXLCZ)995470000002343782 100 $a20101115d2001 ua 0 101 0 $aeng 135 $aurbn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aDiurnal variations in metal concentrations in the Alamosa River and Wightman Fork, southwestern Colorado, 1995-97 /$fby Roderick F. Ortiz and Robert W. Stogner, Sr. ; prepared in cooperation with the U.S. Environmental Protection Agency 210 1$aDenver, Colorado :$cU.S. Geological Survey,$d2001. 215 $a1 online resource (iv, 14 pages) $cillustrations, map 225 1 $aWater-resources investigations report ;$v00-4160 320 $aIncludes bibliographical references (pages 13-14). 606 $aWater$xPollution$zColorado$zAlamosa River Watershed 606 $aMetals$xEnvironmental aspects$zColorado$zAlamosa River Watershed 606 $aMetals$xEnvironmental aspects$2fast 606 $aWater$xPollution$2fast 607 $aColorado$zAlamosa River Watershed$2fast 615 0$aWater$xPollution 615 0$aMetals$xEnvironmental aspects 615 7$aMetals$xEnvironmental aspects. 615 7$aWater$xPollution. 700 $aOrtiz$b Roderick F.$01408173 702 $aStogner$b Robert W. 712 02$aGeological Survey (U.S.), 712 02$aUnited States.$bEnvironmental Protection Agency. 801 0$bOCLCE 801 1$bOCLCE 801 2$bOCLCQ 801 2$bOCLCF 801 2$bOCLCQ 801 2$bOCLCO 801 2$bOCLCQ 801 2$bCOP 801 2$bOCLCQ 801 2$bUMK 801 2$bOCLCO 801 2$bOCLCQ 801 2$bGPO 906 $aBOOK 912 $a9910691057103321 996 $aDiurnal variations in metal concentrations in the Alamosa River and Wightman Fork, southwestern Colorado, 1995-97$93530574 997 $aUNINA