• 1 Verona Shelving Facility
• 1 Wisconsin Historical Society Library

• 3 Journals, Magazines, Newspapers

• 2 Notices to mariners
• 1 Government policy
• 1 International Joint Commission
• 1 Pollution
• 1 Water
• 1 Water quality
• 1 Water quality management

• 2 Garde côtière canadienne. Aides maritimes
• 1 International Joint Commission

• 2 French
• 1 English

• 3 Great Lakes (North America)
• 2 Atlantic Provinces
• 2 Canada (Nord)
• 2 Canada, Northern
• 2 Grands Lacs (Amérique du Nord)
• 2 North America
• 2 Northern Canada
• 2 Provinces de l'Atlantique
• 2 Saint Lawrence Seaway
• 2 Voie maritime du Saint-Laurent
• 1 Grands Lacs
• 1 United States

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