| Answer | Crossword Clue |
|---|---|
| RUHR | German coal region |
| SAAR | German coal region |
| SAAR | German-French coal region. |
| SAAR | ... Basin, German coal region |
| SAAR | Coal-rich German region |
| SAAR | German coal-producing region |
| SAAR | French-German river, flowing through coal-mining region. |
