TY  - BOOK
AU  - Rao Venugopal P.
TI  - Environmental Engineering
SN  - 9788120319301
SN  - 4055
U1  - 628.5               
PY  - 2004///
CY  - New Delhi
PB  - PrenticeHall of India Private Limited
KW  - Environmental chemistry,Environmental pollution628.5
ER  -