Congresses Coastal zone management Economic aspects Aquaculture Coastal ecology Fisheries Agriculture Aquatic resources Coral reefs and islands Endangered ecosystems Environmental aspects Fish trade Fishes Regional planning Research Tilapia Agricultural systems Aquacultural systems Artificial reefs Bangus Bivalvia : Pteriidae Boatbuilding Bolinao Carp Coastal zone management--Malaysia--South Johore Conservation Coral reef conservation Coral reef management Coral reef system Culture