1. Standard Methods for the Examination of Water and Wastewater;American Public Health Association/American Water Works Association,1980
2. Surface water resources of Oneida County;Andrews,1966
3. Surface water resources of Vilas County;Black,1963
4. Factors influencing pH in lake water;Brosset;Water Air Soil Pollut.,1978
5. Precipitation concentration and wet deposition fields of pollutants in Ontario, September 1980 to December 1981;Chan,1983