Extension activities for peanuts after rice in Ban Sum Jan, northeast Thailand a case study in farmer-to-farmer extension methodology
| Autors principals: | , , , , |
|---|---|
| Format: | Llibre |
| Idioma: | English |
| Publicat: |
Khon Kaen, Thailand
The Farming Systems Research Project, Khon Kaen University
[1985]
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| Matèries: |


