TY  - GEN
AU  - Davis,Mackenzie L.
AU  - Masten, Susan J.
TI  - Principles of environmental engineering and science
SN  - 9781259098499
U1  - 628 
PY  - 2013///
CY  - New Delhi
PB  - McGraw Hill
KW  - Environmental Science
KW  - Environmental engineering; Environmental sciences
ER  -