1. Distribution of pesticides and polychlorinated biphenyls in water, sediments, and seston of the upper Great Lakes—1974;Glooschenko;Pesticides Monitoring Journal,1976
2. Organochlorine insecticide residues in fish (National Pesticide Monitoring Program);Henderson;Pesticides Monitoring Journal,1969
3. The geologic story of Isle Royale National Park;Huber;Geological Survey Bulletin,1975
4. Mount, D. I. 1976. Summary of water analyses pertinent to the barrels in Lake Superior; Environmental Research Laboratory-Duluth; Press release.
5. Murphy, T. J. 1976. Polychlorobiphenyls in the atmosphere and in precipitation in the Lake Michigan basin. Interim Report to the U.S. Environmental Protection Agency—March 17, 1976. U.S. Environmental Protection Agency, Grosse Ile, Michigan. pp. 1-4 (Typescript).