Determination of airborne fibre number concentrations :
Determination of airborne fibre number concentrations : a recommended method, by phase-contrast optical microscopy (membrane filter method)
- Geneva : WHO, 1997.
- 53 pages.
9241544961
Air Pollutants, Occupational--analysis
Environmental Monitoring
Microscopy, Phase-Contrast--methods
9241544961
Air Pollutants, Occupational--analysis
Environmental Monitoring
Microscopy, Phase-Contrast--methods