TY  - BOOK
T1  - Review of the national ambient air quality standards for particulate matterpolicy assessment of scientific and technical information.
DA  - [2003]
CY  - Research Triangle Park, N.C. :
CN  - EP 4.2:
PB  - Office of Air Quality Planning and Standards, U.S. Environmental Protection Agency,
PP  - Research Triangle Park, N.C. :
PY  - [2003]
N1  - "August 2003."
N1  - Shipping list no.: 2004-0202-M.
N1  - "EPA-452/D-03-001."
ID  - 290962
KW  - Particles
KW  - Air
KW  - Air quality management
TI  - Review of the national ambient air quality standards for particulate matterpolicy assessment of scientific and technical information.
LK  - http://purl.access.gpo.gov/GPO/LPS47867
UR  - http://purl.access.gpo.gov/GPO/LPS47867
ER  -