TY  - BOOK
AU  - Davis, Mackenzie L.
AU  - Davis, Mackenzie L.Cornwell, David A.
TI  - Introduction to environmental engineering
SN  - 9780071152341
AV  - 628 DAV 1998 
U1  - 628 DAV 1998 
PY  - 1998///
CY  - Boston
PB  - McGrawHill
KW  - Civil Engineering
ER  -