TY  - BOOK
AU  - Masters,Gilbert M.
AU  - Ela,Wendell
TI  - Introduction to Environmental Engineering and Science [3rd ed.]
SN  - 9789332549760
U1  - 628 
PY  - 2008///
CY  - Upper Saddle River, N.J.
PB  - Prentice Hall
KW  - Environmental engineering
KW  - Environmental sciences
ER  -