TY  - BOOK
AU  - Ayyanna, C. 
TI  - Recent Trends In Biotechnology 
SN  - 0074620215 
U1  - 660.63 AYY  
PY  - 1993///
CY  - New Delhi
PB  - Tata McGraw Hill Publishing
KW  - Biotechnology
KW  - Industrial Biochemistry
ER  -