TY  - BOOK
AU  - Masters,Gilbert M.
AU  - Ela,Wendell P.
TI  - Introduction to environmental engineering and science
SN  - 013233934x , 8120336919
PY  - 2008///
CY  - Upper Saddle River, NJ.
PB  - Pearson Educational
KW  - Environmental engineering
KW  - Environmental sciences
ER  -