REFERENCES
- Occupational Safety and Health Administration (OSHA) . 2001 . National Emphasis Program: Lead (CPL 02–00-130) , Washington , D.C. : OSHA .
- 2003 . “Lead,” . In Code of Federal Regulations Title 29 104 – 135 . Part 1910.1025
- 2003 . “Air contaminants,” . In Code of Federal Regulations Title 29 9 – 18 . 104 – 135 . Part 1910.1000 and 1910.1027
- Occupational Safety and Health Administration (OSHA): OSHA . 1991 . “ Instruction CPL 2–243A ” . In The Chemical Information Manual , Washington , D.C. : OSHA .