An approach for collecting socioeconomic data on conservation farming in the Philippine uplands process, problems, and issues
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| 其他作者: | , |
| 格式: | 圖書 |
| 語言: | English |
| 出版: |
SEAMEO Regional Center for Graduate Study and Research in Agriculture
Los Baños, Laguna, 1996.
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| 叢編: | Working paper/SEARCA-UQ Uplands Research Project
no. 6 |
| 主題: |