Management of occupational hygiene security in Qing-Zang railway construction.
- Author:
Hong-Sheng SHI
- Publication Type:Journal Article
- MeSH: Humans; Occupational Health Services; organization & administration; Railroads; Tibet
- From:Chinese Journal of Industrial Hygiene and Occupational Diseases 2008;26(11):670-673
- CountryChina
- Language:Chinese