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
| Autores principales: | , , |
|---|---|
| Formato: | Libro |
| Lenguaje: | inglés |
| Publicado: |
[Khon Kaen]
The Sub-project
[1986]
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| Materias: |