Operationalizing the training and the visit system : the case of the national agricultural extension project in Thailand
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| OCLC: | 59170463 |
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| 主要作者: | |
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| 語言: | English |
| 出版: |
1982.
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| 格式: | Thesis Monograph Microform Note that CRL will digitize material from the collection when copyright allows. |