Exposure of poultry farm workers to ammonia, particulate matter and microorganisms in the Potchefstroom district, South Africa / by A.C. de Jager
Motivation: The investigation of agricultural respiratory hazards has lagged behind the investigation of hazards in mining and other heavy industries. Relatively few epidemiological data are available addressing pulmonary infections in the context of the agricultural work environment, especially for...
| Main Author: | |
|---|---|
| Published: |
North-West University
2009
|
| Subjects: | |
| Online Access: | http://hdl.handle.net/10394/988 |