TY  - BOOK
T1  - The clean air act amendments of 1990a guide for small businesses.
DA  - [1992]
CY  - [Washington, D.C.] :
CN  - EP 4.8:
PB  - U.S. Environmental Protection Agency, Office of Air and Radiation,
PP  - [Washington, D.C.] :
PY  - [1992]
N1  - Cover title.
N1  - "September, 1992."
N1  - Shipping list no.: 99-0482-M.
N1  - "450-K-92-001."
ID  - 222817
KW  - Air
KW  - Small business
TI  - The clean air act amendments of 1990a guide for small businesses.
ER  -