TY  - BOOK
AU  - Allen, K.,
TI  - Environmental Biotechnology
SN  - 9788123929064
U1  - 628.5 
PY  - 2016///
CY  - New Delhi
PB  - CBS Publishers and Distributors Pvt. Ltd.
KW  - Environmental Biotechnology
KW  - Sanitary & municipal engineering
ER  -