Browsing by Author "Mithrasena, U."
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Item Influnce of fertilizers on growth and mineral composition of Hevea seedlings grown in the field nursery(Rubber Research Institute. Agalawatta, 1986) Dissanayake, D.M.A.P.; Mithrasena, U.Item Use of neutron moisture meter n soil-plant-water relation studeis of rubber (Hevea braziliensis)(University of Ruhuna Faculty of Agriculture. Kamburupitiya, 2000) Samarappuli, L.; Yogaratnam, N.; Hettiarachchi, R.; Karunadasa, P.; Mithrasena, U.