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The role of farm management research in relation to an efficient extension service /
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| 主要作者: | |
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| Corporate Authors: | , |
| 格式: | Conference Proceeding 圖書 |
| 語言: | 英语 |
| 出版: |
Taipei City,China :
Food & Fertilizer Technology Center,
1979.
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| 叢編: | Extension bulletin (Asian and Pacific Council.Food & Fertilizer Technology Center);
no.119 |
| 主題: | |
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