Clue: Refinery waste
Refinery waste is a crossword puzzle clue that we have spotted 14 times. There are related clues (shown below).
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Recent usage in crossword puzzles:
- LA Times - April 30, 2022
- USA Today - Sept. 11, 2019
- WSJ Daily - July 26, 2019
- The Puzzle Society - Aug. 4, 2018
- New York Times - Nov. 28, 2017
- New York Times - June 22, 2015
- Sheffer - April 28, 2015
- Premier Sunday - Feb. 2, 2014
- LA Times - Aug. 27, 2013
- Sheffer - March 18, 2010
- Sheffer - May 5, 2009
- Washington Post - March 6, 2009
- Wall Street Journal Friday - Feb. 1, 2008
- Wall Street Journal Friday - Sept. 12, 2003
