- CA CAC SUPC 1-713
- Item
- 1975
Canada. Environment Canada.
Canada. Environment Canada.
Régularisation des niveaux des grands lacs: rapport à la Commission Mixte International
Bureau international des niveaux des grands lacs.
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
Regulation of Great Lakes Water Levels, summary report
International Great Lakes Levels Board.