TY  - BOOK
AU  - Trivedy,R.K.
AU  - Goel,P.K.
TI  - An introduction to air pollution
SN  - 9789352300013
PY  - 2015///
CY  - New Delhi, Hyderabad
PB  - BS Publications
KW  - Air
KW  - Pollution
N1  - Includes bibliographical references and index
ER  -