An evaluation of the health effects and other relevant data since pub. of the 1977 NIOSH "Criteria for a Recommended Standard: Occupational Exposure to Asphalt

Asphalt, also known as bitumen, is a semi-solid, solid or viscous liquid produced by the distillation of crude oil during petroleum refining. It has a varied of

For more than a quarter century, Sittig's Handbook of Toxic and Hazardous Chemicals and Carcinogens has proven to be among the most reliable, easy-to-use and es