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BIological nitrogen fixation in farming systems of the tropics
| Auteur principal: | |
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| Autres auteurs: | |
| Format: | Printed Book |
| Langue: | Undetermined English |
| Publié: |
New York
John Wiley and Sons
1977
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| Sujets: |
Kerala Agricultural University
| Cote: |
581 .1 AYA/BI |
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