TY  - BOOK
ED  - United States enviromental protection agency
TI  - EPA's final pcb ban rule: over 100 questions & answers to help you meet these requirements  
U1  - 363.7 
PY  - 1980///
CY  - Washington
PB  - United States Government Printing Office
KW  - Environmental problems
KW  - Public safety programs
N1  - Toxic substances
ER  -