TY  - BOOK
AU  - Khanna, D. R. et al,
TI  - Environmental Technology
SN  - 9789351301110
U1  - 628 
PY  - 2013///
CY  - New Delhi
PB  - Astral International Pvt. Ltd.
KW  - Biotechnology
KW  - Environmental Sciences
KW  - Environmental Technology
ER  -