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Cimatu, Roy A. (8) |
Department of Environment and Natural Resources (DENR) (8) |
environmental restoration (5) |
Department of Public Works and Highways (DPWH) (4) |
Cagayan River (3) |
dredging (3) |
Manila Bay (3) |
rivers (3) |
Beach nourishment (2) |
Boracay (2) |