1. COA—Canada-Ontario Agreement on Great Lakes Water Quality. 1981. Environmental baseline report of the Niagara River. Published by Environment Canada and Ministry of the Environment.
2. Public perspectives on Environment Canada,1976
3. The removal of organics from drinking water by ozonation, biodegration and activated carbon adsorption,1979
4. Miller, R., and Hartman, D. J. 1982. Feasibility study of granular activated carbon adsorption and on-site regeneration. EPA-600/S2-82-087.