Shanmugarajah, V.Vitarana, S.I.Ratnayake, M.Gunadasa, S.W.Sritharan, U.Tea Research Institute of Sri Lanka2015-07-132015-07-131996Proceedings of the 193rd Experiments and Extension Forum, 30th August 1996, TRI, Talawakele:p.7-16https://dl-tri.nsf.gov.lk/handle/1/1436Plant propagationTea clonesProductivityHybridzationPolyclonal seedsTea yieldPestDrought