TY  - BOOK
AU  - Khanna, D.R.
AU  - A.K. Chopra
AU  - Gagan Matta
AU  - Vikas Singh
TI  - Environmental biotechnology: D.R. Khanna
SN  - 9788176222716
U1  - 577  
PY  - 2013///
CY  - New Delhi
PB  - Biotech Books
ER  -