The Daily San Pedro Express http://hdl.handle.net/20.500.12174/12238 Thu, 16 Apr 2026 11:54:19 GMT 2026-04-16T11:54:19Z Artificial reefs are harmful to marine life http://hdl.handle.net/20.500.12174/12239 Artificial reefs are harmful to marine life Labiste, Ma. Diosa Wed, 08 Aug 1990 00:00:00 GMT http://hdl.handle.net/20.500.12174/12239 1990-08-08T00:00:00Z