List of sires proved in dairy-herd-improvement associations, 1946 / compiled by Division of Dairy Herd Improvement Investigations, Bureau of Dairy Industry, Agricultural Research Administration.
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| Corporate Author: | |
|---|---|
| Format: | Government Document Book |
| Language: | English |
| Published: |
Washington, D.C. :
U.S. Dept. of Agriculture,
1946.
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| Series: | Miscellaneous publication (United States. Department of Agriculture) ;
no. 613. |
| Subjects: |