The Online Books Page

Books by C. R. Crosby:

Books in the extended shelves:

• Crosby, C. R. (Cyrus Richard), 1879-1937: The apple red bugs (Cornell University, 1911) (page images at HathiTrust)
• Crosby, C. R. (Cyrus Richard), 1879-1937: The control of apple insects in Clinton County (Cornell University, 1915), also by A. J. Mix (page images at HathiTrust)
• Crosby, C. R. (Cyrus Richard), 1879-1937: Dusting and spraying experiments with apples (Cornell University, 1916), also by Donald Reddick (page images at HathiTrust)
• Crosby, C. R. (Cyrus Richard), 1879-1937: Further experiments in the dusting and spraying of apples (Cornell University, 1915), also by Donald Reddick (page images at HathiTrust)
• Crosby, C. R. (Cyrus Richard), 1879-1937: On certain seed infesting chalcis flies. (Cornell University, 1909) (page images at HathiTrust)
• Crosby, C. R. (Cyrus Richard), 1879-1937: Protecting orchard crops from diseases and insects (Cornell University Agricultural Experiment Station, 1929), also by W. D. Mills and W. E. Blauvelt (page images at HathiTrust)
• Crosby, C. R. (Cyrus Richard), 1879-1937: The tarnished plant-bug (Cornell University, 1914), also by Mortimer D. Leonard (page images at HathiTrust)

Find more by C. R. Crosby at your library, or elsewhere.