TY  - BOOK
AU  - Sawyer, Clair N.
AU  - McCarty, Perry L.Parkin, Gene F.
TI  - Chemistry for ernvironmental engineering
SN  - 0071139087
U1  - 54:577.4:62 N94 
PY  - 1994///
CY  - New York
PB  - McGraw-Hill
KW  - Environmental chemistry
ER  -