Hunger signs in crops - A symposium /
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| Other Authors: | |
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| Format: | Kitap |
| Language: | English |
| Published: |
Washington, D. C. :
The American Society of Agronomy - The National Fertilizer Association,
1951.
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| Edition: | Fourth Printing |
| Subjects: |
| Physical Description: | 390p. : fig., tab., plate |
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| Bibliography: | Bib. End of the chapters |