Roberts, G.R.Fernando, R.S.S.2015-06-192015-06-191981Tea Quarterly50(1)pp.30-34https://dl-tri.nsf.gov.lk/handle/1/89AgricultureTea clonesPolyphenol contentTheaflavin contentClonal selectionSome observations on the correlation of polyphenol content to the quality of tea clonesArticle