Watershed management and food security in the Philippines policy issues and concerns.
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| 格式: | 图书 |
| 语言: | English |
| 出版: |
College, Laguna
Center for Policy and Development Studies, University of the Philippines at Los Baños
1997
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| 丛编: | Working paper / University of the Philippines at Los Baños. Center for Policy and Development Studies
no.97-07 |
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