LEADER 01518oam 2200421 450 001 9910708654103321 005 20170407143415.0 035 $a(CKB)5470000002470685 035 $a(OCoLC)889716045 035 $a(EXLCZ)995470000002470685 100 $a20140901d1994 ua 0 101 0 $aeng 135 $aurn|||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aGeology of the Elliston region, Powell and Lewis and Clark counties, Montana /$fby R.G. Schmidt [and three others] 210 1$aReston, Virginia :$cU.S. Department of the Interior, U.S. Geological Survey,$d1994. 210 2$aWashington, D.C. :$cGovernment Printing Office. 215 $a1 online resource (iv, 25 pages) $cillustrations, maps (some color) 225 1 $aU.S. Geological Survey bulletin ;$v2045 300 $aTitle from title screen (viewed August 25, 2014). 320 $aIncludes bibliographical references (pages 22-25). 517 3 $aGeology of the Elliston region, Montana 606 $aGeology$zMontana$zPowell County 606 $aGeology$zMontana$zLewis and Clark County 615 0$aGeology 615 0$aGeology 700 $aSchmidt$b Robert George$01402932 712 02$aGeological Survey (U.S.), 801 0$bCOP 801 1$bCOP 801 2$bOCLCO 801 2$bGPO 906 $aBOOK 912 $a9910708654103321 996 $aGeology of the Elliston region, Powell and Lewis and Clark counties, Montana$93492217 997 $aUNINA