Effect of fertilizers on composition of soybean hay and seed and of crop management on carbon, nitrogen, and reaction of Norfolk sand / by J.E. Adams, H.M. Boggs, and E.M. Roller.
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| Other Authors: | , |
| Other title: | Crop management. |
| Format: | Government Document Book |
| Language: | English |
| Published: |
Washington :
U.S. Dept. of Agriculture,
1937.
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| Series: | Technical bulletin (United States. Department of Agriculture) ;
no. 586. |
| Subjects: |