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By: Parker, William B. (William Bell),Edition:Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1915Volume: no.235 (1915)Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects:BHL Collections:
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By: Parker, William B. (William Bell),Edition:Publication info: Washington, D.C, U.S. Dept. of Agriculture, Bureau of Entomology, 1913Volume: new ser.:no.111 (1913)Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects:BHL Collections:
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By: Parker, William B. (William Bell),Edition:Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1914Volume: no.165 (1914)Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects:BHL Collections:
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By: Parker, William B. (William Bell),Edition:Publication info: Washington, D.C, U.S. Dept. of Agriculture, Bureau of Entomology, 1913Volume: new ser.:no.117 (1913)Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects:BHL Collections:
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By: Parker, William B. (William Bell),Edition:Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1913Volume: no.15 (1913)Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects:BHL Collections: