Perera, L. N.W.; Weerasinghe, V.P.A.
(Department of Zoology, University of Kelaniya, Kelaniya, Sri Lanka, 2014-06)
Industries can be a huge source of water pollution and extremely harmful
effects could be produced when there are no proper effluent discharge
mechanisms. Residents in the Mabima West, Pattivila North and Pattivila ...