TY  - GEN
AU  - Mowli   P. Pratapa
AU  - Subbayya,  Venkata N.
TI  - Air pollution and control
SN  - 8185312028
U1  - 628.53 
PY  - 1989///
CY  - Jodhpur
PB  - Divyajyoti Prakashan
KW  - Pollution Technology
KW  - Air Pollution
ER  -