The Daily San Pedro Express http://hdl.handle.net/20.500.12174/12238 2026-04-16T11:55:04Z 2026-04-16T11:55:04Z Artificial reefs are harmful to marine life Labiste, Ma. Diosa http://hdl.handle.net/20.500.12174/12239 2022-06-06T06:52:15Z 1990-08-08T00:00:00Z Artificial reefs are harmful to marine life Labiste, Ma. Diosa 1990-08-08T00:00:00Z