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
| Main Authors: | , , |
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| Format: | Bog |
| Sprog: | engelsk |
| Udgivet: |
[Khon Kaen]
The Sub-project
[1986]
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| Fag: |