01079nam 2200349Ka 450 991069509810332120060410144217.0(CKB)5470000002365734(OCoLC)66144121(EXLCZ)99547000000236573420060410d2004 ua 0engtxtrdacontentcrdamediacrrdacarrierBark beetles-they're back[electronic resource] are your trees at risk?[Washington, D.C.] :USDA, Forest Service,[2004]8 pages digital, PDF fileTitle from title screen (viewed on Apr. 10, 2006)."Summer 2004.""24.09.415.08/04."Includes bibliographical references.Bark beetles-they're back Bark beetlesUnited StatesBark beetlesUnited States.Forest Service.GPOGPOBOOK9910695098103321Bark beetles-they're back3425842UNINA