- Author
- American Conference of Government Industrial Hygienists
- Title
- Threshold Limit Values and Biological Exposure Indices for 1989-1990.
- Coporate
- American Conference of Government Industrial Hygienists, Cincinnati, OH
- Book or Conf
- Threshold Limit Values and Biological Exposure Indices for 1989-1990. 2nd Printing, Am. Conf. of Govt. Industrial Hygienists, OH, 128 p., 1989
- Keywords