Exposure to respirable crystalline silica in central South Africa farm workers
Thesis (Ph.D.(Public Health))--University of the Witwatersrand, Faculty of Health Sciences, 2012 === Introduction Personal exposure to respirable crystalline silica (commonly in the form of quartz) causes serious adverse health effects and has been well documented in industries formally known as...
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| Format: | Others |
| Language: | en |
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2013
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| Online Access: | http://hdl.handle.net/10539/12491 |