Fernando, L.H.Bhavanandan, V.P.Wettasinghe, D.T.Manipura, W.B.2014-11-182014-11-181969Tea Quarterly40(4)pp.129-134https://dl.nsf.gov.lk/handle/1/12717AgricultureClimatic conditionsFertilizer recommendationCamellia sinensisFertilizer recommendations for tea in Ceylon 1969A