Browsing by Author "Premanath, K.L.L."
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Item Concepts strategies in rural water supply sanitation(The Institution of Engineers:Colombo, 2001) Premanath, K.L.L.Item Concepts and strategies of rural water supply sanitation(The Institution of Engineers:Colombo, 2001) Premanath, K.L.L.Item Groundwater depletion due to agrowells(The Institution of Engineers:Colombo, 1994) Premanath, K.L.L.; Liyanapatabendi, T.Item Some aspects of time extension claims for the National Water Supply and Drainage Board(The Institution of Engineers:Colombo, 1995) Kodikara, G.W.; Premanath, K.L.L.