1. Trends in levels of several known chemical contaminants in fish from New York State waters;Armstrong,1980
2. A strategy for fish contaminant monitoring in the Great Lakes,1981
3. Great Lakes water quality status report, appendix E,1978
4. Lauer, T. 1980. Results of cooperative fish contaminant monitoring program between the Indiana State Board of Health and the Indiana Department of Natural Resources. ISBH, Indianapolis, Indiana.
5. New York Department of Environmental Conservation. 1978. Monthly reports on toxic substances impacting fish and wildlife. Report 12, March 20, 1978. NYDEC, Albany, New York.