Ecotone IX: wise practices in coastal tourism development in protected areas Proceedings of wokshop held in Puerto Galera Biosphere Reserve, Oriental Mindoro, 21-27 May 2000
| Beste egile batzuk: | |
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| Formatua: | Liburua |
| Hizkuntza: | English |
| Argitaratua: |
Philippines; Paris, France
NCMS, UNESCO & UNESCO-CSI
2001
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| Gaiak: |