citation
Somaratne, Pallewatte G.; Jayakody, Priyantha; Molle Francois; Jinapala, Kiribandage. 2005. Small tank cascade systems in the Walawe River Basin [Sri Lanka]. Colombo, Sri Lanka: International Water Management Institute (IWMI). iii, 43p. (IWMI Working Paper 092) doi: http://dx.doi.org/10.3910/2009.270