The effect of the age of sire and dam on the quality of offspring in dairy cows...
Allen, Charles Loring,
1889-
creator
text
book
Washington, D. C
1922
1922
ENG
Thesis (Ph.D.--Cornell univesity, 1920.
"Reprinted from the Journal of heredity ... vol. XIII, no. 4; Washington, D.C., April, 1922."
Cattle
Heredity
SF201 .A5
https://www.biodiversitylibrary.org/bibliography/36851
23009290
10.5962/bhl.title.36851
DLC