Wijesinghe, W.M.D.Wijesekera, N.T.S.2020-03-032020-03-032011Engineer, 44(4):p.29-36https://dl-iesl.nsf.gov.lk/handle/1/2069Rational equationRunoff coefficientsTime of concentrationComparison of rational formula alternatives for streamflow generation for small ungauged catchmentsArticle