Contribution of cropping systems program research and extension to the rural poor a case study of Ratnanagar cropping systems site
| Autors principals: | , |
|---|---|
| Autor corporatiu: | , |
| Format: | Llibre |
| Idioma: | English |
| Publicat: |
Morrilton, AR
Winrock International Institute for Agricultural Development
1986.
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| Col·lecció: | Rural poverty research paper series
number 2 |
| Matèries: |