Beyond farmer first : rural people's knowledge, agricultural research and extension practice /
| 団体著者: | |
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| その他の著者: | , |
| フォーマット: | 図書 |
| 言語: | English |
| 出版事項: |
London :
Intermediate Technology,
1994.
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| 主題: | |
| Classic Catalogue: | View this record in Classic Catalogue |