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Related Clues:
- Org. concerned with mercury in fish
- Dept. of Labor gp.
- Omega-3 fatty acid
- Gp. interested in clearing the air
- Worker protection agcy.
- MPG org.
- Water watchdog
- Waste watcher: abbr.
- Nixon creation of 1970: Abbr.
- Fed. group concerned with workplace woes
- Labor Dept. agency
- Earth-friendly org.
- Its jurisdiction doesn't incl. miners
- Org. monitoring 38-Down quality
- Dept. of Labor org.