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By: United States. National Steering Committee for Management of Gypsy Moth and Eastern Defoliators. Meeting Albuquerque, N.M.) - Barry, John Willard, - United States. Forest Pest Management.Edition:Publication info: Davis, Calif, USDA Forest Service, Forest Pest Management, October 15, 1992Volume: FPM 93-2Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects: Congresses Control Defoliation Diseases and pests East (U.S.) Gypsy moth National Steering Committee for Management of Gyps Trees United StatesBHL Collections:
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By: National Steering Committee for Management of Seed, Cone, and Regeneration Insects (U.S.). Meeting Boone, N.C.) - Barry, John Willard, - United States. Forest Pest Management. - National Steering Committee for Management of Seed, Cone, and Regeneration Insects (U.S.)Edition:Publication info: Davis, CA, USDA Forest Service, Forest Pest Management, [1991]Volume: FPM-91-11Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects: Congresses Control Diseases and pests Forest insects National Steering Committee for Management of Gyps National Steering Committee for Management of Seed Trees United StatesBHL Collections:
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By: United States. National Steering Committee for Management of Gypsy Moth and Eastern Defoliators. Meeting Blacksburg, Va.) - Barry, John Willard, - United States. Forest Pest Management.Edition:Publication info: Davis, Calif, USDA Forest Service, Forest Pest Management, [1992?]Volume: FPM-92-2Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects: Congresses Control Defoliation Diseases and pests East (U.S.) Gypsy moth National Steering Committee for Management of Gyps Trees United StatesBHL Collections: