Proved dairy sires / by J.C. McDowell and W.E. Wintermeyer.
And conclusions. pp. 6.
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| Format: | Government Document Book |
| Language: | English |
| Published: |
Washington, D.C. :
U.S. Dept. of Agriculture,
1927.
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| Series: | Circular (United States. Department of Agriculture) ;
no. 3. |
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Table of Contents:
- The influence of dairy sires on the production of their daughters. pp. 1.
- Some reasons why bulls are sent to the butcher beore their value has been determined through the records of their daughters
- Economy in the use of feed by high-producing cows. pp. 5.
- Summary and conclusions. pp. 6.