Fertility and crop production ; a handbook for the student and farmer /
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| Format: | Book |
| Language: | English |
| Published: |
Sandusky :
O.S.F. Hinkle,
1925.
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| Subjects: |
| Physical Description: | xii, 338 pages : frontispiece, plates, diagram ; 24 cm. |
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| Bibliography: | Bibliography : pages 310-331. |