TY  - BOOK
AU  - Davis, Mackenzie Leo 
AU  - Masten, Susan J
TI  - Principles of environmental engineering and science 
SN  - 9780073397900
U1  - 628 DAV 2014 
PY  - 2014///
CY  - New York, NY
PB  - McGraw-Hill
KW  - Environmental engineering
KW  - Environmental sciences
ER  -