Regulation of Great Lakes Water Levels, summary report
- CA CAC SUPC 1-678
- Item
- 1974
International Great Lakes Levels Board.
Regulation of Great Lakes Water Levels, summary report
International Great Lakes Levels Board.
Canada. Environment Canada.
United States. Department of the Interior.
Detailed Study Plan to Assess Great Lakes Pollution from Land Use Activities
International Reference Group on Great Lakes Pollution from Land Use Activities