The opportunity cost approach. In two approaches for estimating the on-site costs of soil erosion in the Philippines. Improving smallholder farming systems in Imperata areas of Southeast Asia
| Main Authors: | , |
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| Format: | Libro |
| Language: | Inglés |
| Published: |
1997
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| Subjects: | |
| Online Access: | https://hdl.handle.net/10568/17835 |
| Description not available. |