TY  - BOOK
AU  - Gray N
AU  -  Bhatia S C
AU  -  Calvin M
TI  - Enzymes biotechnology
U1  - G9X : (E9G, 982), QO 
PY  - 2010///
CY  - New Delhi
PB  - CBS Publishers and Distributors   
KW  - Microbiology
ER  -