Vo-Tong Xuan  2009 The Mekong delta - risks and opportunities In the face of climate change and resource depletion. Proceedings MEKARN Workshop on  Livestock, Climate Change and the Environment (Editors: Reg Preston and Vo Lam ), An Giang University, Vietnam, 16-18 November 2009. http://www.mekarn.org/workshops/environ/Abstracts/xuan_agu.htm