Weerasundara, G.A.Pathiratne, A.Costa, H.H.2014-11-192014-11-191999Weerasundara, G.A., Pathiratne, A. and Costa, H.H. (1999). Species composition and abundance of aquatic oligochaetes in Ihalagama reservoir, a shallow perennial minor reservoir in Sri Lanka, Sri Lanka Journal of Aquatic Sciences 04: 61-67.ISSN 1391-2038http://repository.kln.ac.lk/handle/123456789/4339Reservoir animals; ReservoirsSri Lanka; Oligochaeta; Shallow perennial; AquaticSpecies composition and abundance of aquatic oligochaetes in Ihalagama reservoir, a shallow perennial minor reservoir in Sri LankaarticleFisheries Biology and Aquaculture