Evaluation in national agricultural research proceedings of a workshop held in Singapore, 7-9 July 1986
| 企业作者: | , |
|---|---|
| 其他作者: | |
| 格式: | 图书 |
| 语言: | English |
| 出版: |
Ottawa, Ont.
International Development Research Centre
1987.
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| 丛编: | IDRC
254e |
| 主题: |


