01327nam 2200361Ia 450 991070238150332120121120104041.0(CKB)5470000002426340(OCoLC)818665408(EXLCZ)99547000000242634020121119d1979 ua 0engurcn|||||||||txtrdacontentcrdamediacrrdacarrierDiseases of the gypsy moth[electronic resource] how they help to regulate populations /by J.D. PodgwaiteWashington, D.C. :U.S. Dept. of Agriculture, Combined Forest Pest Research and Development Program,1979.1 online resource (15 unnumbered pages) illustrations (some color)Agriculture handbook / United States Department of Agriculture ;no. 539Gypsy moth handbookTitle from title screen (viewed on Nov. 19, 2012)."January 1979."Diseases of the gypsy moth Lymantria disparBiological controlUnited StatesLymantria disparBiological controlPodgwaite J. D1398037GPOGPOBOOK9910702381503321Diseases of the gypsy moth3543523UNINA