TY  - BOOK
T1  - National specialty workshop on technical tools for air toxics assessment
DA  - [1997]
CY  - Research Triangle Park, N.C. :
CN  - EP 4.2:
PB  - U.S. Environmental Protection Agency, Office of Air Quality Planning and Standards, Emissions, Monitoring, and Analysis Division,
PP  - Research Triangle Park, N.C. :
PY  - [1997]
N1  - "September 1997."
N1  - Shipping list no.: 98-0746-M.
N1  - "EPA-454/R-97-010."
ID  - 233922
KW  - Air
TI  - National specialty workshop on technical tools for air toxics assessment
ER  -