Wettasinghe, D.T.Kanapathipillai, P.Sebastiampillai, A.R.2014-11-182014-11-181979Tea Quarterly48(1-2)pp.4-7https://dl.nsf.gov.lk/handle/1/12609AgricultureTea clonesYieldTraditional block designCamallia sinensisRectangular lattice design for evaluating yield of tea clonesA