| GCat | Design & Safety |
| MCat | Industrial Hygiene |
| SCat | References |
29 CFR Ch.XVII (7-1-92 Edition) Table Z-1-A. Limits for Air Contaminants. Guide for exposure sampling measuements and strategy. Full text of Appendices A, B, C, D, E, F, G to NIOSH Pocket Guide. Technical guides for engineering control, removal and disposal of asbestos & lead.
Comparative Noise & Light Levels [10763] 
Examples of typical noise levels with common activities and of light levels in different locations
Industrial Hygiene Management [24971]
Series of articles related to the role of industrial hygiene in the workplace
Industrial Hygiene Tip Sheet [9933]
For the occupational health and safety professional who deal with IH issues
The Industrial Environment - Its Evaluation and Control [6231]
1973 NIOSH publication on industrial hygiene - 50 chapters
World Health Organization Protection of the Human Environment [14014]
Documents on air quality, occupational health, noise, radiation and more
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Biosafety
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