Sudusinghe, S.A.; Nanthakumaran, A.; Kadupitiya, H.K.
(7th International Conference on Sustainable with Environment, Srilanka., 2016-12-16)
Vavuniya district of Sri Lanka consists of nearly 674 minor irrigation tanks which are in a cascade system supplying water for 10900 ha (10900 × 104 m2) of paddy land. But there is no documentation available for the cascade ...