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By: Coquillett, D. W. (Daniel William),Edition:Publication info: Washington, U.S. Dept. of Agriculture, 1895Volume: ser.2:no.9Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects: Canker-worms GeometridaeBHL Collections:
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By: Munson, W. M. (Welton Marks),Edition:Publication info: Orono, Maine Agricultural Experiment Station, 1903Volume: no.95Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects: Canker-worms Dandelions Ginseng Maine WeedsBHL Collections:
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By: Packard, A. S. (Alpheus Spring), - Riley, Charles V. (Charles Valentine), - Thomas, Cyrus, - United States Entomological Commission. - United States. Congress (47th, 2nd session : 1882-1883). House - United States. Department of Agriculture.Edition:Publication info: Washington, G.P.O, 1883Volume: 3rd (1883) [Incomplete]Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects: Anabrus simplex Armyworms Canker-worms Classification Forest insects Hessian fly Orthoptera Rocky Mountain locustBHL Collections:
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By: Porter, B. A. (Bennet Allen), - Alden, Charles H. (Charles Harold),Edition:Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1924Volume: no.1238 (1924)Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects: Canker-worms Diseases and pests FruitBHL Collections: