Dahanayake, A.C.Rajapakse, R.L.H.L.2019-10-072019-10-072019-09Journal of the National Science Foundation of Sri Lanka,47(3):p.307-321https://dl.nsf.gov.lk/handle/1/24629enNachchaduwaNitrogenNutrient concentrationsPhosphorusTSSWEP modelDistributed modelling of water resources and pollute transport in Malwathu Oya Basin, Sri LankaArticle