01757oam 2200469 450 991070510260332120140318135636.0(CKB)5470000002448335(OCoLC)679606228(EXLCZ)99547000000244833520101107d1997 ua 0engurbn|||||||||rdacontentrdamediardacarrierHierarchical subdivisions of the Columbia Plateau and Blue Mountains ecoregions, Oregon and Washington /Sharon E. Clarke and Sandra A. Bryce, editorsPortland, Oregon :United States Department of Agriculture, Forest Service, Pacific Northwest Research Station,1997.1 online resource (114 pages) mapsGeneral technical report PNW ;GTR-395Title from title screen (viewed Mar. 18, 2014)."September 1997."Includes bibliographical references.Ecological regionsColumbia PlateauEcological regionsBlue Mountains (Or. and Wash.)Ecosystem managementColumbia PlateauEcosystem managementBlue Mountains (Or. and Wash.)Ecological regionsEcological regionsEcosystem managementEcosystem managementClarke Sharon E.Bryce Sandra A.Pacific Northwest Research Station (Portland, Or.),OCLCEOCLCEOCLCQGPOBOOK9910705102603321Hierarchical subdivisions of the Columbia Plateau and Blue Mountains ecoregions, Oregon and Washington3265267UNINA