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Creator
- Poland 3
- Germany 2
- Germany (East) 1
Water Basin
- Danube River >> Romania 3
- Danube 3
- Elbe River 3
- Elbe 3
- Oder River 3
- Oder/Odra 3
License
- Creative Commons: Public Domain Mark 1.0 3
Collection
- International Freshwater Treaties Collection 3