TY  - BOOK
AU  - Trivedy, R. K
TI  - An introduction to air pollution
SN  - 9788185771656
U1  - 628.53 TRI 
PY  - 2010///
CY  - Jaipur
PB  - ABD Publishers
KW  - Air-Pollution
N1  - Includes index
ER  -