Browsing by Author "Jayaratne, D.L."
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Item Evaluation of Biotechnological process for treatment of wastewaters generated from textile and desiccated coconut industriesWickramasinghe, R.K.; Widanapathirana, S.; Abeygunawardena, S.I.; Jayaratne, D.L.Item Ratoon stunting disease of sugarcane in Sri Lanka(National Science Council:Colombo, 1987) Jayaratne, D.L.; Widanapathirana, S.