Fertilizer use and crop yields in the United States /
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| Corporate Author: | |
|---|---|
| Format: | Government Document Book |
| Language: | English |
| Published: |
Washington, D.C. :
U.S. Department of Agriculture,
1954.
|
| Series: | Agriculture handbook (United States. Department of Agriculture) ;
no. 68. |
| Subjects: |
| Item Description: | Chiefly tables. |
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| Physical Description: | iv, 75 pages : illustrations ; 26 cm. |