TY  - BOOK
AU  - Trivedy,  R.K.
AU  - Goel, P. K.
TI  -  Introduction to air pollution
SN  - 9788178000831
U1  - 628.53 TRI 
PY  - 2017///
CY  - Hyderabad
PB  - BS Publications
KW  - Air quality management
KW  - Air--Pollution
ER  -