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| Department of Environment and Natural Resources (DENR)-Region VI (25) |
| environmental protection (25) |
| environmental restoration (13) |
| Sampulna, Jim (11) |
| ecotourism (8) |
| Boracay (7) |
| Iloilo (7) |
| coastal zone management (6) |
| mangroves (6) |
| Cimatu, Roy (5) |