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References
Federal Water Pollution Control Administration. April 1, 1968. Water Quality Criteria: Report of the National Technical Advisory Committee to the Secretary of the Interior (pp. 32-34). Merritts, D., DeWet, A., Menking, K. (1998). Environmental Geology: An Earth System Science Approach. W.H. Freeman and Company. New York, NY. National Sanitation Foundation Water Quality (Eutrophication) Index Origins and Ecosystem Degradation Impacts of Acid Mine Drainage Schlesinger, W. H. (1991). Biogeochemistry: An Analysis of Global Change. Academic Press, Inc., New York, NY. Smith, R. L. (1990). Ecology and Field Biology. HarperCollins Publishers, Inc., New York, NY. Vannote, R. L., Minshall, G. W., Cummins, K. W., Schell, J. R., Cushing, C. E. (1980). The river continuum concept. Can. J. Fish. Aq. Sci., 37: 130-137. Water Quality Problems: Health and Household
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