01763oam 2200505 450 991071503020332120201124134550.0(CKB)5470000002507704(OCoLC)1097249194(OCoLC)889724219(EXLCZ)99547000000250770420190416d2001 ua 0engurcn|||||||||txtrdacontentcrdamediacrrdacarrierGeologic field-trip guide to Steens Mountain Loop Road, Harney County, Oregon /by James G. Evans and Thresa M. Geisler[Reston, Va.] :U.S. Department of the Interior, U.S. Geological Survey,2001.1 online resource (viii, 15 pages) illustrations (chiefly color), mapBulletin / U.S. Geological Survey ;2183"Published in cooperation with the Bureau of Land Management."Includes bibliographical references (page 15).GeologyOregonSteens Mountain RegionGuidebooksGeologyfastSteens Mountain (Or.)GuidebooksOregonSteens Mountain RegionfastGuidebooks.fastGuidebooks.lcgftGeologyGeology.Evans James George1938-1387619Geisler Thresa M.Geological Survey (U.S.),United States.Bureau of Land Management,OSOOSOOSOCOPOCLCFTRAALGPOBOOK9910715030203321Geologic field-trip guide to Steens Mountain Loop Road, Harney County, Oregon3541830UNINA