Edward C. Hugler

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1	MSHA - Rules to Live By Announcement - Charlewston, WV - February12, 2010 Add to Reading List Source URL: www.msha.gov Language: English - Date: 2014-07-24 09:52:52 Mine Safety and Health Administration Safety Hilda Solis National Institute for Occupational Safety and Health United Mine Workers Sago Mine disaster Edward C. Hugler United States federal executive departments Mining Joe Main