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Department of Environment and Natural Resources (DENR)-Region VI (6) |
environmental protection (6) |
Sampulna, Jim (6) |
environmental restoration (4) |
coastal zone management (3) |
Iloilo (3) |
Litter (3) |
Arevalo, Iloilo (2) |
Cimatu, Roy (2) |
environmental monitoring (2) |