Key References Occupational Safety and Health Admin – http://www.osha.gov/SLTC/etools/ammonia_refrigeration/ ammonia/index.html http://www.osha.gov/SLTC/etools/ammonia_refrigeration/ ammonia/index.html US Chemical Safety Board – http://www.csb.gov/default.aspx http://www.csb.gov/default.aspx Principles of Emergency Management and Emergency Operations Centers (EOC) by Michael J.
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