~1 min read
Encyclopedic overview
The Ruhr is a metropolitan region in North Rhine-Westphalia, Germany.
Excerpted from Wikipedia’s “Category:Ruhr” article, available under the CC BY-SA 4.0 licence.
~1 min read
The Ruhr is a metropolitan region in North Rhine-Westphalia, Germany.
Excerpted from Wikipedia’s “Category:Ruhr” article, available under the CC BY-SA 4.0 licence.