TY  - BOOK
AU  - Masters, Gilbert M
TI  - Introduction to environmental engineering and science
SN  - 8120308816
U1  - 628 
PY  - 1991///
CY  - New Delhi
PB  - Prentice - Hall of India
KW  - ENVIRONMENTAL ENGINEERING
KW  - ENVIRONMENTAL PROTECTION
KW  - ENVIRONMENTAL SCIENCE
ER  -