01790oam 2200433 a 450 991069911110332120230902162245.0(CKB)5470000002400789(OCoLC)467211831(EXLCZ)99547000000240078920091119d1992 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierForest health in the Blue Mountains[electronic resource] the influence of insects and diseases /Boyd E. Wickman. Forest health in the Blue Mountains : science perspectives / Thomas M. Quigley, editorPortland, Or. (333 S.W. First Ave., Portland 97208) :USDA Forest Service, Pacific Northwest Research Station,[1992]1 online resource (15 pages) illustrations (some color)General technical report PNW ;GTR-295Title from PDF title screen (PNRS, viewed Aug. 24, 2009)."March 1992."Includes bibliographical references (pages 7-9).General technical report PNW ;295.Forest health in the Blue Mountains TreesDiseases and pestsControlEnvironmental aspectsBlue Mountains (Or. and Wash.)Forest firesBlue Mountains (Or. and Wash.)TreesDiseases and pestsControlEnvironmental aspectsForest firesWickman Boyd E1402413Quigley Thomas M(Thomas Milton)1402414Pacific Northwest Research Station (Portland, Or.)GPOGPOGPOBOOK9910699111103321Forest health in the Blue Mountains3472835UNINA