Tanabe, T. and G.W. Salisbury. "The influence of age on breeding efficiency of dairy cattle in artificial insemination." Reprinted from Journal of Dairy Science, June 1946., Box: 5. Veterinary Reprint and Pamphlet Collection, 24-4-3369. Division of Rare and Manuscript Collections. https://archives.library.cornell.edu/repositories/2/archival_objects/263258 Accessed March 30, 2026.