1. Mitsch WJ and Gosselink JG (1993) Wetlands. Van Nostrand Reinhold, New York, p 722
2. Phillips JD (1989) Fluvial sediment storage in wetlands. Water Resources Bulletin. 25:867-873
3. Costanza R, d’Arge R, de Groot R, Farber S, Grasso M, Hannon B, Limburg K, Naeem S, O’Neill RV, Paruelo J, Raskin RG, Sutton P and Van den Belt M (1997) The value of the world’s ecosystem services and natural capital. Nature, 387:253-260
4. Joosten H, Clark D (2002) Wise use of mires and peatlands. Background and Principles Including a Framework for Decision Making. International Mire Conservation Group and International Peat Society (Ed), Saarijärvi, Finland
5. Parish F, Sirin A, Charman D, Joosten H, Minaeva T, Silvius M (eds) (2008) Assessment on peatlands, biodiversity and climate change. Global Environment Centre, Kuala Lumpur & Weatlands International, Wageningen