Jayawardena, S.N.Abeysekera, S.W.Kiriwaththuduwage, K.D.S.Muthunayake, M.M.P.Bandara, S.Senenayake, C.2020-05-132020-05-132006Annals of the Sri Lanka Department of Agriculture, 8:p.69-77https://dl-doa.nsf.gov.lk/handle/1/2217ECONOMICSCost of productionHybrid riceSeed productionA comparative economic analysis of hybrid rice and seed production in Sri LankaArticle