Towards putting farmers in control a second case study of the rural communication system for development in Mexico's tropical wetlands.
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| 格式: | 圖書 |
| 語言: | English |
| 出版: |
Rome
Food and Agriculture Organization of the United Nations, Development Support Communication Branch, Information Division
1990.
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| 叢編: | Development communication case study
9. |
| 主題: |