TY  - BOOK
AU  - Davis,Mackenzie L
AU  - 
TI  - Introduction to environmental engineering
SN  - 9780071259224
U1  - 628 23
PY  - 2008///
CY  - Boston, Massachusetts : 
PB  - McGraw-Hill , 
KW  - Environmental engineering. ; Sanitary engineering
N1  - Includes indexes
ER  -