LEADER 02043oam 2200505 450 001 9910713372603321 005 20200327111020.0 035 $a(CKB)5470000002499915 035 $a(OCoLC)985371033 035 $a(OCoLC)995470000002499915 035 $a(EXLCZ)995470000002499915 100 $a20170503d1984 ua 0 101 0 $aeng 135 $aurbn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aSimulated effects of anticipated coal mining on dissolved solids in selected tributaries of the Yampa River, northwestern Colorado /$fby Randolph S. Parker and J. Michael Norris 210 1$aLakewood, Colorado :$cU.S. Geological Survey,$d1983. 215 $a1 online resource (vi, 66 pages) $cillustrations, map 225 1 $aWater-resources investigations report ;$v83-4084 300 $a"Prepared in cooperation with the Mined Land Reclamation Division of the Colorado Department of Natural Resources." 320 $aIncludes bibliographical references (page 66). 606 $aCoal mines and mining$xEnvironmental aspects$zColorado$zYampa River Watershed 606 $aWater quality$zColorado$zYampa River Watershed 606 $aCoal mines and mining$xEnvironmental aspects$2fast 606 $aWater quality$2fast 607 $aColorado$zYampa River Watershed$2fast 615 0$aCoal mines and mining$xEnvironmental aspects 615 0$aWater quality 615 7$aCoal mines and mining$xEnvironmental aspects. 615 7$aWater quality. 700 $aParker$b Randolph S.$01385397 702 $aNorris$b J. Michael 712 02$aGeological Survey (U.S.), 712 02$aColorado.$bMined Land Reclamation Division. 801 0$bCOP 801 1$bCOP 801 2$bOCLCO 801 2$bOCLCF 801 2$bGPO 906 $aBOOK 912 $a9910713372603321 996 $aSimulated effects of anticipated coal mining on dissolved solids in selected tributaries of the Yampa River, northwestern Colorado$93519110 997 $aUNINA