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By: Morgan, Alfred Cookman, - Parman, Daniel Cleveland, - United States. Bureau of Entomology. - United States. Department of Agriculture.Edition:Publication info: Washington, D.C, U.S. Dept. of Agriculture, Bureau of Entomology, 1913Volume: ser.2:no.173Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects: Diseases and pests Insecticides Larvae Lead arsenate Sphingidae TobaccoBHL Collections:
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By: Haywood, John Kerfoot. - McDonnell, Curtis Criss, - United States. Bureau of Entomology. - United States. Dept. of agriculture. Bureau of entomology.Edition:Publication info: Washington, Govt. print. off, 1910Volume:Series:Holding Institution: Library of CongressSubjects: Insecticides Lead arsenateBHL Collections:
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By: Hopkins, A. D. (Andrew Delmar), - United States. Bureau of Entomology. - United States. Bureau of Entomology and Plant Quarantine.Edition:Publication info: Washington, D.C, U.S. Department of Agriculture, Bureau of Entomology, 1917Volume: no.40Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects: Control Insect pests Lead arsenateBHL Collections:
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By: Haywood, J. K. (John Kerfoot), - McDonnell, C. C. - United States. Bureau of Entomology.Edition:Publication info: Washington, Govt. print. off, 1910Volume:Series:Holding Institution: University of California LibrariesSubjects: Insecticides Lead arsenateBHL Collections: