List of sires proved in dairy-herd-improvement associations, 1946 /
| Corporate Author: | |
|---|---|
| Format: | Book |
| Language: | English |
| Published: |
Washington, D.C. :
U.S. Dept. of Agriculture,
1946
|
| Series: | Miscellaneous publication (United States. Department of Agriculture) ;
no. 613 |
| Subjects: |