TY  - BOOK
AU  - Das, H.K.
TI  - Textbook of Biotechnology 
SN  - 8126505567
U1  - 660.6 23rd ed.
PY  - 2005///
CY  - New Delhi 
PB  - Willey Dreamtech 
KW  - Biotechnology
KW  - Biochemistry and Biotechnology
ER  -