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總筆數:4
| 篇名 | 作者 | 刊名 | 出版年 | 查看 |
|---|
| Agricultural extension and rural development: breaking out of traditions |
Waithaka, M.; |
Agricultural Systems |
2001-05-01 |
查看 |
| Communication for rural innovation: rethinking agricultural extension |
Waithaka, M.; |
Agricultural Systems |
2005-06-01 |
查看 |
| Communication for rural innovation: rethinking agricultural extension |
Waithaka, M.; |
Agricultural Systems |
2005-06-01 |
查看 |
| Communication for rural innovation: rethinking agricultural extension |
Waithaka, M.; |
Agricultural Systems |
2005-06-01 |
查看 |
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