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Department of Environment and Natural Resources (DENR) (14) |
Manila Bay (14) |
environmental restoration (10) |
dolomite (8) |
Beach nourishment (7) |
sand (6) |
Department of Public Works and Highways (DPWH) (5) |
Department of the Interior and Local Government (DILG) (4) |
environmental impact (4) |
water pollution (4) |