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Training course on resource management for sustainable dryland agriculture : 17-2-99 to 2-3-99
| Altres autors: | |
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| Format: | Report |
| Idioma: | Undetermined |
| Publicat: |
Tamil Nadu
Centre of advanced studies in agronomy
1999
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| Matèries: |
| Descripció física: | 143 |
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