02236oam 2200625 450 991070977850332120180620074948.0(CKB)5470000002472459(OCoLC)896811277(OCoLC)995470000002472459(EXLCZ)99547000000247245920141123d1994 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierGeology of the Blue Mountains Region of Oregon, Idaho, and Washington stratigraphy, physiography, and mineral resources of the Blue Mountains region /Tracy L. Vallier and Howard C. Brooks, editorsWashington :Department of the Interior, U.S. Geological Survey,1994.1 online resource (v, 198 pages) illustrations, mapsU.S. Geological Survey professional paper ;1439Geology of the Blue Mountains region of Oregon, Idaho, and WashingtonTitle from title screen (viewed October 16, 2014).Includes bibliographical references (pages 196-198).Geology of the Blue Mountains Region of Oregon, Idaho, and Washington GeologyBlue Mountains (Or. and Wash.)GeologyIdahoGeology, StratigraphicIsland arcsNorthwest, PacificGeologyfastGeology, StratigraphicfastIsland arcsfastIdahofastPacific NorthwestfastUnited StatesBlue Mountains RegionfastGeologyGeologyGeology, Stratigraphic.Island arcsGeology.Geology, Stratigraphic.Island arcs.Vallier Tracy L(Tracy Lowell),1936-Brooks Howard C.Geological Survey (U.S.),COPCOPOCLCOOCLCFOCLCAGPOBOOK9910709778503321Geology of the Blue Mountains region of Oregon, Idaho, and Washington1503979UNINA