Limit your search
Creator
- Belgium 6
- France 6
- Luxembourg 4
- Netherlands 4
- Germany 3
- Switzerland 2
- Germany (West) 1
- Great Britain 1
- Italy 1
Region
- Belgium 6
- France 6
- Germany 4
- Luxembourg 4
- Netherlands 4
- Switzerland 2
- Italy 1
Collection
- International Freshwater Treaties Collection 6