Books by E. A. Back:
Books in the extended shelves:
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Back, E. A. (Ernest Adna), 1880-1959: Angoumois grain moth (U.S. Dept. of Agriculture, 1920) (page images at HathiTrust)- Back, E. A. (Ernest Adna), 1880-1959: Angoumois grain moth [Sitotroga cerealella Oliv.] (Govt. Print. Off., 1922) (page images at HathiTrust)
- Back, E. A. (Ernest Adna), 1880-1959: Bean and pea weevils (U.S. Dept. of Agriculture, 1918), also by A. B. Duckett (page images at HathiTrust)
- Back, E. A. (Ernest Adna), 1880-1959: Carpet Beetles and Their Control (Gutenberg ebook)
- Back, E. A. (Ernest Adna), 1880-1959: Conserving corn from weevils in the Gulf Coast states (U.S. Dept. of Agriculture, 1919) (page images at HathiTrust)
- Back, E. A. (Ernest Adna), 1880-1959: Danger of introducing fruit flies in the United States (Government Printing Office, 1918) (page images at HathiTrust)
- Back, E. A. (Ernest Adna), 1880-1959: Hydrocyanic acid gas as a fumigant for destroying household insects (U.S. Dept. of Agriculture, 1932), also by R. T. Cotton (page images at HathiTrust)
- Back, E. A. (Ernest Adna), 1880-1959: The Mediterranean fruit fly (Govt. Print. Off., 1918), also by C. E. Pemberton, United States. Bureau of Entomology, and United States Department of Agriculture (page images at HathiTrust)
- Back, E. A. (Ernest Adna), 1880-1959: The melon fly in Hawaii (U.S. Dept. of Agriculture, 1917), also by C. E. Pemberton and United States Department of Agriculture (page images at HathiTrust)
- Back, E. A. (Ernest Adna), 1880-1959: Natural control of white flies in Florida (U.S. Dept. of Agriculture, Bureau of Entomology, 1912), also by A. W. Morrill and United States. Bureau of Entomology (page images at HathiTrust)
- Back, E. A. (Ernest Adna), 1880-1959: The robber-flies of America, north of Mexico, belonging to the subfamilies Leptogastrinae and Dasypogoninae. ([s.n.], 1909) (page images at HathiTrust)
- Back, E. A. (Ernest Adna), 1880-1959: The silverfish, or "slicker" : an injurious household insect (U.S. Dept. of Agriculture, 1917) (page images at HathiTrust)
- Back, E. A. (Ernest Adna), 1880-1959: Stored-grain pests (U.S. Dept. of Agriculture, 1922), also by R. T. Cotton (page images at HathiTrust)
- Back, E. A. (Ernest Adna), 1880-1959: Weevils in beans and peas (U.S. Dept. of Agriculture, 1922) (page images at HathiTrust)
- Back, E. A. (Ernest Adna), 1880-1959: White flies injurious to citrus in Florida (U.S. Dept. of Agriculture, Bureau of Entomology, 1911), also by A. W. Morrill, United States Department of Agriculture, and United States. Bureau of Entomology (page images at HathiTrust)
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