TY  - BOOK
AU  - Sawyer, Clair N.
AU  - Mccarty, Perry L.
TI  - Chemistry for Environmental Engineering 
U1  - 628.0154 
PY  - 1978///
CY  - Tokyo : 
PB  - McGraw-Hill Kogakusha, 
KW  - Environmental Chemistry
N1  - NN
ER  -