TY  - BOOK
T1  - Air quality indexa guide to air quality and your health.
DA  - [2000]
CY  - Washington, D.C. :
CN  - EP 4.8:
PB  - U.S. Environmental Protection Agency, Air and Radiation,
PP  - Washington, D.C. :
PY  - [2000]
N1  - Cover title.
N1  - "June 2000."
N1  - Shipping list no.: 2001-0120-M.
N1  - "EPA-454/R-00-005."
ID  - 243458
KW  - Air
KW  - Air quality indexes
TI  - Air quality indexa guide to air quality and your health.
LK  - http://purl.access.gpo.gov/GPO/LPS8858
UR  - http://purl.access.gpo.gov/GPO/LPS8858
ER  -