Proceedings of the second National Seagrass Conference, White Rock Resort Hotel, Subic, Zambales, 4-6 December 1990. - National Seagrass Conference (2nd : 1990 : Subic, Zambales) (Quezon City Research and Development Division, Environmental Management Bureau, 1991)
Theme: Seagrass restoration.
Keywords: Seagrasses -- Philippines -- Congresses