TY  - BOOK
AU  - Tchobaloglous, George
TI  - Wastewater engineering
SN  - 97800704985395
U1  - 628.3 TCH 
PY  - 2003///
CY  - New Delhi
PB  - Tata McGraw-Hill Publishing Company Limited
KW  - Wastewater Management
KW  - Water Management
ER  -