River sand mining and management a case of Cau River in Bac Ninh Province, Vietnam
| 1. Verfasser: | |
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| Format: | Buch |
| Sprache: | English |
| Veröffentlicht: |
Singpare
Economy and Environment Program for Southeast Asia
2011.
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| Schriftenreihe: | EEPSEA Research report
no.2011-RR7 |
| Schlagworte: |


