Journals
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Item Keys for the identification of the adults of genus Culex (Diptera: Culicidae) in Sri Lanka(Natural Resources Energy Science Authority:Colombo, 1995) Amerasinghe, F.P.Item Nocturnal biting rhythms of six mosquito species (Diptera:Culicidae) in Kandy, Sri Lanka(Natural Resources Energy Science Authority:Colombo, 1994) Amerasinghe, F.P.; Munasingha, N.B.Item Haematological and histological responses of Clarias gariepinus and Heterobranchus bidorsalis to some bacterial diseases in River State, Nigeria(National Science Foundation:Colombo, 1999) Ogbulie, J.N.; Okpokwasili, G.C.Item Size at maturity and spawning periodicity of the mud crab Scylla serrata (forskal) in the Negombo estuary(National Science Council:Colombo, 1993) Jayamanna, S.C.; Jinadasa, J.Item Anuran responses to signal attenuation in environments of high noise(National Science Council:Colombo, 1981) Senanayake, F.R.Abstract available from Library, Please quote title when requestingItem Investigations on toxic, antifeedant and repellent properties of the defensive secretion of Coridius janus (Hemiptera; Pentatomidae) and a synthetic mixture of its major volatile constituents(National Science Counicl:Colombo, 1991) Pathiratne, A.; Gunawardena, N.E.; Liyanage, S.K.J.Item Chemical constituents of some species of holothurians found in Sri Lanka(National science Council:Colombo, 1985) Mageswaran, R.; Balakrishnan, V.Item A study to determine factors which could influence the population of the ecto-commensal temnocephalid Paracaridinicola platei (Fernando, 1952) Baer, 1953(National Science Council:Colombo, 1990) Nathanael, S.Item Some aspects of the limnology of Bolgoda lake II, Sri Lanka 1.:composition and seasonal fluctuation of zooplankton(National Science Council:Colombo, 1983) Wignarajah, S.; Amarasiriwardena, P.Item Trans-2-hexenal/n-tridencane combination:a natural fumigant of the defensive secretion of Coridius janus (Hemiptera: pentatomidae)(National Science Council:Colombo, 1992) Gunawardena, N.E.