Lower respirable dust and noise exposure with an open structure design [electronic resource] / Andrew B. Cecala ... [et al].
Imprint
Pittsburg, PA : Dept. of Health and Human Services, Centers for Disease Control and Prevention, National Institute for Occupational Safety and Health, Pittsburgh Research Laboratory, [2006]
Mode of access: Internet at the National Institute for Occupational Safety and Health web site. Address as of 7/16/08: http://www.cdc.gov/niosh/mining/pubs/pdfs/2007-101.pdf; current access available via PURL.
Note
Title from title screen (viewed on July 16, 2008).
