Browsing by Author "Wijetunga, W.M.S."
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Item Effects of Sul-Po-MAG and kieserite incorporated to a tea fertilizer mixture on leaching of soil nitrogen(TRI. Talawakelle, 2003) Wijetunga, W.M.S.; Hettiarachchi, L.S.K.; Gunaratne, G.P.; Zoysa, A.K.N.; Priyantha, H.M.D.N.; Jayakody, A.W.Item Macro and micro nutrients in Sri Lankan black tea and tea brew(Tea Research Institute. Talawakelle, 1990) Ananthacumaraswamy, S.; Balakrishnan, T.; Wijetunga, W.M.S.