TY  - BOOK
AU  - Davis, Mackenzie Leo 
AU  - Cornwell, David A.
TI  - Introduction to environmental engineering 
T2  - McGraw-Hill series in water resources and environmental engineering
SN  - 0070159181 
U1  - 628 DAV 1998 
PY  - 1998///
CY  - Boston
PB  - WCB McGraw Hill
KW  - Environmental engineering
ER  -