Part of the Ecology of Indonesia series, this text presents extensive baseline data on the region's natural history, peoples, ecosystems, biodiversity, and land-use. It discusses these in historical context, as well as in the context of the socio-economic development of the region. Highly illustrated, and accessible to readers with an interest in the region, it also provides guidelines for scientific researchers on worthwhile ecological and socio-economic research projects. It should be valuable to individuals involved in development planning and environmental management within the region.