The Online Books Page

Books by H. B. Humphrey:

Books in the extended shelves:

• Humphrey, H. B. (Harry Baker), 1873-1955: Dissertation on the cause of the corruption and smutting of the kernels of wheat in the head and on the means of preventing these untoward circumstances. (American Phytopathological Society, 1937), also by Mathieu Tillet (page images at HathiTrust)
• Humphrey, H. B. (Harry Baker), 1873-1955: Lower cost buildings; handbook on building walls with rammed earth. (E. W. Coffin and H. B. Humphrey, 1924), also by Edward Warren Coffin (page images at HathiTrust)
• Humphrey, H. B. (Harry Baker), 1873-1955: The rust diseases of wheat (Agricultural Research Service, U.S. Dept. of Agriculture in cooperation with the Washington State University, 1967), also by W. Q. Loegering, L. E. Browder, and J. W. Hendrix (page images at HathiTrust)
• Humphrey, H. B. (Harry Baker), 1873-1955: The rusts of cereal crops (U.S. Dept. of Agriculture, 1935), also by Wayne M. Bever, C. O. Johnston, E. B. Mains, E. C. Stakman, and United States Department of Agriculture (page images at HathiTrust)
• Humphrey, H. B. (Harry Baker), 1873-1955: Studies in the physiology and control of bunt, or stinking smut, of wheat (U.S. Dept. of Agriculture, 1924), also by Horace Mann Woolman (page images at HathiTrust)
• Humphrey, H. B. (Harry Baker), 1873-1955: Studies on the relation of certain species of Fusarium to the tomato blight of the Pacific Northwest (State College of Washington, Agricultural Experiment Station, 1914) (page images at HathiTrust)
• Humphrey, H. B. (Harry Baker), 1873-1955: Summary of literature on bunt, or stinking smut, of wheat (U.S. Dept. of Agriculture, 1924), also by Horace Mann Woolman (page images at HathiTrust)
• Humphrey, H. B. (Harry Baker), 1873-1955: Take-all of wheat and its control (U.S. Dept. of Agriculture, 1921), also by Harold Hall McKinney and Aaron G. Johnson (page images at HathiTrust)

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