Samaradivakara, S.P.Hirimuthugoda, N.Y.Gunawardana, R.H.A.N.M.Illeperuma, R.J.Fernandopuile, N.D.De Silva, A.D.Alexander, P.A.B.D.2014-11-122014-11-122012Tropical Agricultural Research, 23(2):p.105-116https://dl.nsf.gov.lk/handle/1/12436Biological SciencesOreochromis niloticusMorphometricsMeristicsGenetic variationMorphological variation of four Tilapia populations in selected reservoirs in Sri LankaA