Related Clues:
- German/French river
- River of Germany
- Coal area
- Moselle feeder
- German coal region
- Coal-rich region
- Region on both sides of the upper Oder
- Rhineland region
- Coal-producing region
- Mosel River tributary
- Where the Oder flows
- Franco-German border region
- Historical Oder River region
- Wroclaw's region
- River across the French/German border