Some of Rosemary Gianno's documentation of the Semelai way of life is found on Yale Peabody Museum.
Ecology Asia contains articles, news and links related to Southeast Asia's wildlife, ecology and environment.
T. K. Khong's travel site has a lot of good information on Tasek Bera.
The Ramsar Convention on Wetlands - Tasek Bera, Malaysias first Ramsar Site.
The International Ecotourism Society TIES, has links to other ecotourism sites.
Traveller's Dictionary English - Bahasa Malaysia can be useful at Tasek Bera.
ZingASIA has a good introduction to Tasek Bera written by Ameer Mamat
Facts on Tasek Bera on World Lakes Database
Ecology Asia has a nice introduction to Tasek Bera.