Comparison of methods of supplying phosphorus to range cattle / by W.H. Black [and others]
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Main Author: | |
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Corporate Author: | |
Other Authors: | , , |
Format: | Government Document Book |
Language: | English |
Published: |
Washington :
U.S. Dept. of Agriculture,
1949.
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Series: | Technical bulletin (United States. Department of Agriculture) ;
no. 981. |
Subjects: |