Quality examination of drinking water: a cause study of water filtration plants installed at Hyderabad city, Sindh, Pakistan Journal title: Journal of Biodiversity and Environmental Sciences (JBES) Authors: A.M. Rind, A.A. Mastoi, G.M.Mastoi, K.F.Almani, A.A.Hullio, A.R.Somroo, S.Mallah Subject(s): Biological Sciences, Environmental Sciences, Biology