TY  - BOOK
AU  - Mowli , Pratapa
AU  - Subbayya, N. Venkata.
TI  - Air pollution and control
U1  - 363.7392 22
PY  - 1989///
CY  - Jodhpur
PB  - Divyajyoti Prakashan
KW  - Air pollution
KW  - Environmental engineering
N1  - Includes bibliographical references
ER  -