1. EPA, dentists settle in mercury cleanup case;Strom;ADA News,1988
2. Comprehensive Environmental Response, Compensation and Liability Act (CERCLA) 42 USC 55 9601-9607. Superfund Amendments and Reauthorization Act of 1986, Pub L 99-499, 100 Stat, 1613.
3. Conservation and Recovery Act (RCRA) 1976.
4. Comprehensive environmental response compensation and liability act (CERCLA). Hazardous substance list 42 USC 9602 a) at 40 CFR 302.4 (1987) 930, 9444 (1987) 930, 944, 955, 962.
5. Glossary of chemical terms;Hampel,1982