TY  - BOOK
AU  - Rao,C.S, -
AU  - x
TI  - Environmental Pollution control Engineering: -
SN  - 812241835
U1  - 628.5/R215e 
PY  - 2006///
CY  - New Delhi
PB  - New Age Pub.
KW  - Environmental Pollution
KW  - Environment
ER  -