Java and Bali are the best known of all the islands in Indonesia, and nowhere else in the country are ecological issues so acute. This book provides invaluable ecological data, so that development activities can be viewed in light of their ecological and social impacts. These eagerly-awaited volumes are the result of four years of research into the status of Indonesian coastal and marine ecosystems. They chart the extraordinary treasure trove of the areas marine biodiversity, and discuss the problems that have resulted from current population pressures and economic development.