TY  - BOOK
AU  -  Satyanarayana,Dr. U,
TI  - BIOTECHNOLOGY
SN  - 81-87134-80-1
U1  - 660.6 
PY  - 1999///
CY  - Kolkata
PB  - Books and Allied
KW  - PHYSIOLOGY.
KW  - . Chemical engineering
ER  -