TY  - BOOK
AU  - Tyagi, Rajpal
TI  - Air pollution chemistry
SN  - 9788185708294
U1  - 628.532 
PY  - 2014///
CY  - Delhi
PB  - SBW Publishers
KW  - Air pollution
KW  - Air pollution Control
KW  - Environmental Chemistry
N1  - Includes index
ER  -