TY  - BOOK
AU  - Masters,Gilbert M.
TI  - Introduction to environmental engineering and Science
SN  - 8120308816
U1  - 628 19
PY  - 1991///
CY  - New Delhi
PB  - Prentice-Hall of India Private Ltd.
KW  - Environmental technology
KW  - Spines
N1  - env
N2  - Environment Management
ER  -