01456nam 2200409Ka 450 991070297820332120100105115223.0(CKB)5450000000411622(OCoLC)495812269(EXLCZ)99545000000041162220100105d2009 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierLarge aspen tortrix[electronic resource] /William M. Ciesla and James J. KruseRev. June 2009.Portland, OR :USDA Forest Service, Pacific Northwest Region,2009.1 online resource (7 pages, 1 unnumbered page) color illustrations, color mapForest insect & disease leaflet ;139Title from title screen (viewed Jan. 5, 2010)."FS-R6-RO-FIDL#139/004-2009"--P. [8].Includes bibliographical references (page 7).AspenDiseases and pestsNorth AmericaLarge aspen tortrixNorth AmericaAspenDiseases and pestsLarge aspen tortrixCiesla William M79748Kruse James J(James John)1393503United States.Forest Service.Pacific Northwest Region.GPOGPOBOOK9910702978203321Large aspen tortrix3449703UNINA