01296oam 2200361 a 450 991070224440332120241001174047.0(CKB)5470000002425705(OCoLC)815251488(EXLCZ)99547000000242570520121029d1978 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierLarval instars of the Douglas-fir tussock moth /by R.C. BeckwithWashington, D.C. :U.S. Dept. of Agriculture, Combined Forest Pest Research and Development Program,1978.1 online resource (15 pages) illustrations (some color)Agriculture handbook / United States Department of Agriculture ;no. 536Douglas-fir tussock moth handbookIncludes bibliographical references (page 15).Douglas fir tussock mothLarvaeDouglas fir tussock mothLarvae.Beckwith R. C1402601Combined Forest Pest Research and Development Program (U.S.)GPOGPOGPOBOOK9910702244403321Larval instars of the Douglas-fir tussock moth3473471UNINA