Clue: Ruhr industrial center
Ruhr industrial center is a crossword puzzle clue that we have spotted 7 times. There are related clues (shown below).
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Likely related crossword puzzle clues
Recent usage in crossword puzzles:
- Universal Crossword - Sept. 6, 2011
- Universal Crossword - May 3, 2009
- USA Today - May 7, 2004
- USA Today - Feb. 16, 2004
- New York Times - March 1, 1999
- USA Today Archive - Aug. 13, 1997
- New York Times - March 22, 1981
