LEADER 02175oam 2200637 450 001 9910707173703321 005 20160823123520.0 035 $a(CKB)5470000002461759 035 $a(OCoLC)947109593 035 $a(OCoLC)995470000002461759 035 $a(EXLCZ)995470000002461759 100 $a20160422d2016 ua 0 101 0 $aeng 135 $aur||||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aMountains, glaciers, and mines $ethe geological story of the Blue River Valley, Colorado, and its surrounding mountains /$fby Karl S. Kellogg, Bruce Bryant, and Ralph R. Shroba 210 1$aReston, Virginia :$cU.S. Department of the Interior, U.S. Geological Survey,$d2016. 215 $a1 online resource (44 pages) $cillustrations (chiefly color), maps 225 1 $aCircular ;$v1400 300 $aTitle from title screen (viewed April 22, 2016). 320 $aIncludes bibliographical references (pages 36-38). 517 $aMountains, glaciers, and mines 606 $aGeology$zColorado$zBlue River (River)$xHistory 606 $aGlaciers$zColorado$zBlue River (River)$xHistory 606 $aMines and mineral resources$zColorado$xHistory 606 $aGeology$2fast 606 $aGlaciers$2fast 606 $aMines and mineral resources$2fast 607 $aRocky Mountains 607 $aBlue River (Colo. : River) 607 $aColorado$2fast 607 $aColorado$zBlue River (River)$2fast 607 $aRocky Mountains$2fast 608 $aHistory.$2fast 615 0$aGeology$xHistory. 615 0$aGlaciers$xHistory. 615 0$aMines and mineral resources$xHistory. 615 7$aGeology. 615 7$aGlaciers. 615 7$aMines and mineral resources. 700 $aKellogg$b Karl S.$01381378 702 $aBryant$b Bruce$f1930- 702 $aShroba$b R. R. 712 02$aGeological Survey (U.S.), 801 0$bGPO 801 1$bGPO 801 2$bGPO 801 2$bOSU 801 2$bOCLCF 801 2$bGPO 906 $aBOOK 912 $a9910707173703321 996 $aMountains, glaciers, and mines$93447504 997 $aUNINA