Farming Systems Research Sub-project, Khon Kaen University, Research Development Project, USAID project no. 493-0322, 13 January-8 February 1986 mid-term evaluation report
| Principais autores: | , , |
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| Formato: | Livro |
| Idioma: | English |
| Publicado em: |
[Khon Kaen]
The Sub-project
[1986]
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| Assuntos: |