Browsing by Author "Bandara, S.T."
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Item Organic manure as a supplementary source of nitrogen in wetland rice cultivation(Soil Science Society of Sri Lanka:Colombo, 2001) Sirisena, D.N.; Wickramasinghe, W.M.A.D.B.; Weerakoon, W.M.W.; Bandara, S.T.; Kumaragamage, D.