1. Population densities of the crown-of-thorns starfish in two Philippine reefs;Alcala;Silliman J.,1976
2. Effects of marine reserves on coral fish abundances and yield of Philippine coral reefs;Alcala;Ambio,1988
3. Recolonization and growth of hermatypic corals in dynamite-blasted coral reefs in the Central Visayas, Philippines;Alcala,1979
4. Fish yields of coral reefs in Central Philippines;Alcala,1985
5. Recovery of a coral reef from typhoon damage at Pescador Island, Cebu, Central Visayas, Philippines;Alcala,1990