Gomes, P.I.A.Wreerasinghe, G.Paulnath, R.C.M.2018-07-042018-07-042016Transactions - 2016 PART B Technical Papers:p.325-330https://dl-iesl.nsf.gov.lk/handle/1/839Deriving Eco-Hydraulic Reference Conditions for Physical Heterogeneity for Canals in ColomboArticle