Diyawadana, D.M.N.Pathmarajah, S.Gunawardena, E.R.N.2019-02-062019-02-062017Tropical Agricultural Research, 28(3):p.223-237https://dl.nsf.gov.lk/handle/1/24263Diyawadana, D.M.N.Pathmarajah, S.Gunawardena, E.R.N.Vulnerability of smallholder farmers to climate change: a case study from Hakwatuna-Oya irrigation scheme in Sri LankaArticle