TY  - BOOK
AU  - Davis, Mackenzie L.
AU  - Series.
AU  - Masten, Susan J.
AU  - 
TI  - Principles of environmental engineering and science
U1  - 628 D295 2004 
CY  - Boston
PB  - McGraw-Hill.
KW  - Environmental sciences
KW  - Environmental engineering
ER  -