Kottagoda, S.D.Abeysingha, N.S.2018-01-092018-01-092017-09Journal of the National Science Foundation of Sri Lanka,45(3):p.273-285https://dl.nsf.gov.lk/handle/1/23579GISMorphometric analysisSoil and water conservationKelani riverSoil erosionMorphometric analysis of watersheds in Kelani river basin for soil and water conservationArticle