Books by William F. Hubbard:
Books in the extended shelves:
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Hubbard, William F. (William Fairchild), 1876-1905: The basket willow (U.S. Dept. of Agriculture, 1909) (page images at HathiTrust)- Hubbard, William F. (William Fairchild), 1876-1905: Insects injurious to the basket willow. (U.S. Dept. of Agriculture, Bureau of Forestry, 1904), also by F. H. Chittenden, United States Department of Agriculture, and United States. Bureau of Forestry (page images at HathiTrust)
- Hubbard, William F. (William Fairchild), 1876-1905: Maple sugar and sirup. (U.S. Dept. of Agriculture, 1906) (page images at HathiTrust)
- Hubbard, William F. (William Fairchild), 1876-1905: The maple sugar industry (U.S. Dept. of Agriculture, Bureau of Forestry, 1905), also by William F. Fox and Harvey Washington Wiley (page images at HathiTrust)
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