01676oam 2200445 450 991070486870332120130911112116.0(CKB)5470000002445047(OCoLC)624235461(OCoLC)681741620(EXLCZ)99547000000244504720100519d1982 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierA technique to artificially infest beech bark with the beech scale Cryptococcus fagisuga (Lindinger) /David R. HoustonBroomall, PA :United States Department of Agriculture, Forest Service, Northeastern Forest Experiment Station,[1982]1 online resource (8 pages) illustrationsResearch paper NE ;507Title from title screen (viewed Sept. 11, 2013).Includes bibliographical references (page 8).Technique to artificially infest beech bark with the beech scale Cryptococcus fagisuga Beech bark diseaseCryptococcusNortheastern StatesScale insectsNortheastern StatesBeech bark disease.CryptococcusScale insectsHouston David R.1932-1406061Northeastern Forest Experiment Station (Radnor, Pa.),OCLCEOCLCEOCLCQOCLCAGPOBOOK9910704868703321A technique to artificially infest beech bark with the beech scale Cryptococcus fagisuga (Lindinger)3517452UNINA