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Issue DateTitleAuthor(s)
1998Effect of crowding, food quality and body size on food utilization of Pomacea canaliculata (Lamarck), (Gastropoda: Ampullaridae), an introduced potential snail pest of the rice paddy in Sri LankaKumara, P.A.D.A.; Costa, H.H.
1998Trophic interrelationships of exotic and indigenous fish species co-occurring in some reservoirs of Sri LankaWijeyaratne, M.J.S.; Perera, W.M.D.S.K.
1998An appeal to redefine stunning in Oreochromis mossambicus (Cichlidae)Amarasinghe, U.S.; de Silva, S.S.
1998Studies on the Epizootic Ulcerative Syndrome (EUS) affecting freshwater fish in Bellanwila-Attidiya wetlands, Sri LankaJayasinghe, P.K.; Pathiratne, A.
1998Construction of a Near Ideal NanoammeterWijesundera, R.P.; Kalingamudali, S.R.D.; Jayasuriya, K.D.
1998Studies on the feasibility of using indigenous fish control agents for aquatic macrophytes in Sri LankaWijeyaratne, M.J.S.; Perera, W.M.D.S.K.
1998Haematological changes associated with epizootic ulcerative syndrome in the Asian Cichlid fish, Etroplus suratensisPathiratne, A.; Rajapaksha, W.
1998Studies of the metamorphic stages of the endemic frog Limnonectes greeni (Amphibia: Ranidae) and Polypedates eques (Amphibia: Rhacophridae)Weerawardena, S.R.; Costa, H.H.
1998Extent of the catchment of reservoirs of Sri Lanka: an important aspect in the management of their capture fisheriesNissanka, C.; Amarasinghe, U.S.; de Silva, S.S.
1998Studies of the metamorphic stages of the endemic frog Limnonectes greeni (Amphibia: Ranidae) and Mycrohyla zeylanica (Amphibia: Micrihylidae) from Sri LankaWeerawardena, S.R.; Costa, H.H.

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