Effects of Industrial Effluents and Municipal Wastes on Water Conductivity and Total Dissolved Solids, Sulphate and Phosphate Ions Concentration of Ogba River, Benin City, Nigeria

A.I. Obhahie, K.A. Ugwaka, L.L. Ugwu and F.A. Adesiyan

Journal of Fisheries International 2 ( 4 ): 277 - 283 , 2007