TY  - BOOK
AU  - Sawyer,Clair N.
TI  - Chemistry for environmental engineering
SN  - 0070549788
AV  - TD193 .S28 1994
U1  - 628.0154 
PY  - 1994///
CY  - New York
PB  - McGraw Hill
KW  - Environment
KW  - Environmental chemistry
KW  - Environmental engineering
ER  -