TY  - BOOK
AU  - GAIKWAD,R.W.
AU  - SAPKAL, R.S.
TI  - ENVIRONMENTAL ENGINEERING
SN  - 8190322834
U1  - 628/GAI/SAP 
PY  - 2006///
CY  - NAGPUR.
PB  - DENNETT & CO., NAGPUR
ER  -