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The National Institute for Occupational Safety and Health (NIOSH)








Exposure Measurement and Action Level and Occupational Environmental Variability						Print
																Related Pages
										December 1975
DHHS (NIOSH) Publication Number 76-131
76-131 Cover
Exposure Measurement and Action Level and Occupational Environmental Variability
							
					
							Last Reviewed:  April 21, 2017						Source: 	National Institute for Occupational Safety and Health
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