Cleaning of the Singapore River and Kallang Basin in Singapore: Human and Environmental Dimensions.Published in:AMBIO - A Journal of the Human Environment, 2012, v. 41, n. 7, p. 777, doi. 10.1007/s13280-012-0279-0By:Joshi, Yugal;Tortajada, Cecilia;Biswas, AsitPublication type:Article