New and revised specific water quality objectives proposed for the 1972 agreement between the United States and Canada on Great Lakes water quality /
by the Great Lakes Water Quality Board.
APA Citation
Great Lakes Water Quality Board., International Joint Commission. (1976). New and revised specific water quality objectives proposed for the 1972 agreement between the United States and Canada on Great Lakes water quality. [Windsor, Ont.]: International Joint Commission.
MLA Citation
Great Lakes Water Quality Board, and International Joint Commission. New And Revised Specific Water Quality Objectives Proposed for the 1972 Agreement Between the United States And Canada On Great Lakes Water Quality. [Windsor, Ont.]: International Joint Commission, 1976.
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