TY  - BOOK
AU  - Sawyer, Clair N
TI  - Chemistry for Environmental Engineering Ed 4
U1  - 541 
PY  - 1900///
CY  - New Delhi
PB  - Tata Macgraw-Hill
KW  - General stack
KW  - Natural sciences & mathematics
KW  - Chemistry & allied sciences
KW  - Physical chemistryChemistry
ER  -