print version of diving in Central Sulawesi: Donggala, Palu, Togian, Banggai (Zubi) http://www.starfish.ch/dive/print/Sulawesicentral-print.html
Print version of diving in Central Sulawesi: Donggala, Palu, Togian, Banggai: dive sites, description of dive areas (Zubi – starfish)
discovered that a few marine species occur nowhere else