Browsing by Author "Widanapathirana, G.S."
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Item A comparative preliminary microbial study of Buddharaja Kalka with special reference to microbial quality standards(2006) Nageed, B.M.; Amarasinghe, A.P.J.; Widanapathirana, G.S.Item Bacteria present in textile wastewater(1996) Pathiraja, P.M.G.; Abeygunawardena, S.I.; Widanapathirana, G.S.Item Characteristics and virulence of Aeromonas hydrophila isolate from freshwater fish with epizootic ulcerative syndrome (EUS)(National Science Foundation of Sri Lanka, 2000-03) Chadrakanthi, W.H.S.; Pathiratne, A.; Widanapathirana, G.S.Item Characteristics and virulence of Aeromonas hydrophila isolates from freshwater fish with epizootic ulcerative syndrome(EUS)(National Science Foundation:Colombo, 2000) Chandrakanthi, W.H.S.; Pathiratne, A.; Widanapathirana, G.S.Item Determination of haemolysin production by food isolates of Listeria monocytogenes(1995) Gunasena, D.K.; Kodikara, C.P.; Widanapathirana, G.S.Item Investigation of the causative agents of the ulcerative fish disease in Sri LankaChandrakanthi, M.H.S; Pathiratne, A.; Widanapathirana, G.S.Item Isolation and partial characterization of plasmids from four strains of three Bacillus species from Sri lanka(1996) Mohottala, G.; Abeygunawardena, D.; Udupihilla, N.; Goonesekera, N.C.W.; Perera, T.; Abeygunawardena, S.I.; Widanapathirana, G.S.; Nandadasa, H.G.; Gunaekera, M.B.Item Manual for the idetification of genus bacillusPerera, T.; Peiris, D.R; Abeygunawardena, S.I.; Widanapathirana, G.S.Item Towards promoting the development of biotechnology industries in Sri Lanka(NSF:Colombo; 50p, 2004) Fernando, S.; Amerasinghe, P.; Fernando, K.; Hirimburegama, K.; Perera, A.; Ramasamy, R.; Widanapathirana, G.S.; Yasawardena, S.