Wickramasinghe, M.B.; De Silva, B.G.D.N.K.; Perera, O.P.; Ratnayake, W.E.
(1991)
Investigations on anopheline mosquitoes were carried out in Gomadiyagala
during January-December 1989, primarily to gather base-line data in relation
toa collaborative study between the Entomology Division, Anti-Malaria ...