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By: United States. Department of Agriculture. - United States. Office of Agricultural Instruction. - United States. Bureau of Plant Industry. - United States. Bureau of Entomology.Edition:Publication info: Washington D.C, United States Department of Agriculture, 1925Volume: no.3.13Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects:BHL Collections:
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By: United States. Department of Agriculture. - United States. Office of Agricultural Instruction. - United States. Bureau of Entomology.Edition:Publication info: Washington D.C, United States Department of Agriculture, 1925Volume: no.2.03Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects:BHL Collections: