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Results 181-190 of 212 (Search time: 0.002 seconds).
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Issue DateTitleAuthor(s)
1993Conservation and management of estuarine seagrass and mangrove habitats in Sri LankaWijeyaratne, M.J.S.
1993Biology of harvesting fishery resources in Sri Lanka at the maximum sustainable levelWijeyaratne, M.J.S.
1993Conservation of freshwater fish biodiversity in Sri LankaWijeyaratne, M.J.S.
1999Effect of crowding, food quality and body size on food utilization of the exotic snail, Pomacea canaliculata (Lamarck), a potential pest of rice in Sri LankaKumara, P.A.D.A.; Chandrasekera, L.W.H.U.; Costa, H.H.
1999Efficacy of Quinaldine Sulphate as an anesthetic for the ornamental carp (Cyprinus carpio) in simulated packaging for long distance transportHettiarachchi, M.; Senadheera, S.P.S.D.
1999Mangrove vegetation structure and the abundance of shrimps in Chilaw lagoon, Sri LankaJayasundera, J.W.K.K.; Amarasinghe, M.D.; Ranawana, K.B.
1998Toxicity of Chlorpyrifos and Dimethoate to fingerlings of Nile Tilapia, Oreochromis niloticus: Cholinesterase inhibitionPathiratne, A.; Athauda, P.
1999Species composition and abundance of aquatic oligochaetes in Ihalagama reservoir, a shallow perennial minor reservoir in Sri LankaWeerasundara, G.A.; Pathiratne, A.; Costa, H.H.
1996Effects of monsoonal currents, rainfall and lunar phase on the abundance of Amblygaster sirm in the coastal waters off Sri LankaKarunasinghe, W.P.N.; Wijeyaratne, M.J.S.
1990The susceptibility and resistance of fry and fingerlings of Oreochromis mossambicus Peters to some pesticides commonly used in Sri LankaShafiei, T.M.; Costa, H.H.

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