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| City Environment and Natural Resources Office (CENRO) (1) |
| coastal inlets (1) |
| coliforms (1) |
| Department of Environment and Natural Resources (DENR) (1) |
| environmental restoration (1) |
| Hechanova, Noel (1) |
| Iloilo (1) |
| Man-induced effects (1) |
| Metro Iloilo Water District (MIWD) (1) |
| public health (1) |