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Creator
- Czech Republic 3
- Germany (West) 3
- European Economic Community 2
- Poland 2
Region
- Czech Republic 3
- Germany 3
- Poland 2
Water Basin
- Oder River 2
- Oder/Odra 2
- Elbe River 1
- Elbe 1
License
- Creative Commons: Public Domain Mark 1.0 3
Type
- Text 2
- Collection 1