TY  - BOOK
AU  - Sawyer, Clair N., McCarty, Perry L. and Parkin, Gene F.
TI  - Chemistry for environmental engineering and science
SN  - 9780070532441
U1  - 628 
PY  - 2011///
CY  - New Delhi
PB  - Tata McGraw-Hill Publishing
KW  - Environmental Engineering
ER  -