TY  - BOOK
AU  - Masters, Gilbert M.
AU  - Ela, Wendell P.
TI  - Introduction to Environmental Engineering and Science
SN  - 9788120336919
U1  - 628 
PY  - 2004///, 2012
CY  - New Delhi
PB  - Prentice Hall of India
KW  - Environmental Science, Pollution Control, Environmental Engineering
KW  - Enviornmental Science
KW  - Civil
N1  - Civil
ER  -