TY  - GEN
AU  - Trivedy, R. K.
AU  - Goyal, P. K. 
TI  - An introduction to air pollution / 
SN  - 9788183766029
U1  - 363.7392 TRI G 
PY  - 2019///.
CY  - Jaipur : 
PB  - ABD Publishers, 
KW  - Air--Pollution
KW  - Air quality management
N1  - Includes index.
ER  -