Books by Wis.; Chicago Conference on the Matter of Pollution of Lake Michigan and Its Tributary Basins (3rd : 1970-1971 : Milwaukee:
Books in the extended shelves:
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Conference on the Matter of Pollution of Lake Michigan and Its Tributary Basins. (1st : 1968 : Chicago, Ill.): Conference on the Matter of Pollution of Lake Michigan and Its Tributary Basins : held in Chicago, Illinois ... 1968 : transcript of proceedings. (Federal Water Pollution Control Administration, 1968), also by United States. Federal Water Pollution Control Administration (page images at HathiTrust)- Conference on the Matter of Pollution of Lake Michigan and Its Tributary Basins (1971 : Chicago): Proceedings: third session, reconvened. (Environmental Protection Agency, Water Quality Office;, 1971), also by United States. Environmental Protection Agency. Water Quality Office (page images at HathiTrust)
- Conference on the Matter of Pollution of Lake Michigan and Its Tributary Basins (3rd : 1970-1971 : Milwaukee, Wis.; Chicago, Ill.): Proceedings : third session, reconvened in workshop sessions : September 28, 29, 30, October 1, 2, 1970, Chicago, Illinois : Conference, Pollution of Lake Michigan and Its Tributary Basin. (U.S. Dept. of the Interior, Federal Water Quality Administration, 1971), also by United States. Federal Water Quality Administration (page images at HathiTrust)
- Conference on the Matter of Pollution of Lake Michigan and Its Tributary Basins (1st : 1968 : Chicago): Transcript of proceedings. (Federal Water Pollution Control Administration, U.S. Dept. of the Interior, 1968), also by United States. Federal Water Pollution Control Administration (page images at HathiTrust)
- Conference on the Matter of Pollution of Lake Michigan and Its Tributary Basins (2d : 1969 : Chicago): Transcript of proceedings. (U.S. Federal Water Pollution Control Administration, 1969), also by United States. Federal Water Pollution Control Administration (page images at HathiTrust)
- Conference on the Matter of Pollution of Lake Michigan and Its Tributary Basins. 3d session, Milwaukee, 1970: Transcript of proceedings. (U. S. Dept. of the Interior, Federal Water Quality Administration, 1970), also by United States. Federal Water Quality Administration (page images at HathiTrust)
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