Wijesekara, H.T.R.Perera, L.Wickramananda, I.R.Herath, I.Meegahakumbura, M.G.M.K.Fernando, W.B.S.De silva, P.H.P.R.2014-06-032014-06-032008Proceeding of the Second Symposium on Plantation Crop Research-Export Competitiveness Through Quality Improvement, October 16-17, BMICH:p...https://dl-cri.nsf.gov.lk//handle/1/3919