References
- U.S. Environmental Protection Agency . 1989 . 40 CFR Part 763, Asbestos: Manufacture, Importation, Processing, and Distribution in Commerce Prohibitions . Final Rule. Fed. Reg. , Vol. 54 July 12 No. 132
- U.S. Department of Labor, Occupational Safety and Health Administration . 1988 . 29 CFR Part 1926.58: Asbestos, Tremolite, Anthophylite, and Actinolite . Fed. Reg. , Vol. 51 June 20 No. 119: Amended in Fed. Reg. Vol. 53, No. 178 (September 14, 1988)