Agricultural extension : Guidelines for extension workers in rural areas
Part A. Overview and way in -- Part B. Questions list -- Part C. Theory chapters -- Part D. Bibliography.
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| フォーマット: | 図書 |
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| 言語: | Undetermined |
| 出版事項: |
St. Gallen, Switzerland
Swiss Centre for Development Cooperation in Technology and Management
1988
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| 主題: | |
| タグ: |
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| Thư viện lưu trữ: | Trung tâm Học liệu Trường Đại học Cần Thơ |
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