01518oam 2200421 450 991070865410332120170407143415.0(CKB)5470000002470685(OCoLC)889716045(EXLCZ)99547000000247068520140901d1994 ua 0engurn||||||||||txtrdacontentcrdamediacrrdacarrierGeology of the Elliston region, Powell and Lewis and Clark counties, Montana /by R.G. Schmidt [and three others]Reston, Virginia :U.S. Department of the Interior, U.S. Geological Survey,1994.Washington, D.C. :Government Printing Office.1 online resource (iv, 25 pages) illustrations, maps (some color)U.S. Geological Survey bulletin ;2045Title from title screen (viewed August 25, 2014).Includes bibliographical references (pages 22-25).Geology of the Elliston region, MontanaGeologyMontanaPowell CountyGeologyMontanaLewis and Clark CountyGeologyGeologySchmidt Robert George1402932Geological Survey (U.S.),COPCOPOCLCOGPOBOOK9910708654103321Geology of the Elliston region, Powell and Lewis and Clark counties, Montana3492217UNINA