Ruhr
Of geographical area and Germany. May also be referred to as Ruhr Valley.
A major industrial and coal mining region in the valley of the Ruhr river in northwestern Germany.
This concept's ID is @1~46803
Of geographical area and Germany. May also be referred to as Ruhr Valley.
A major industrial and coal mining region in the valley of the Ruhr river in northwestern Germany.
This concept's ID is @1~46803