TY  - BOOK
AU  - TREVAN M.D.,BOFFEY.S. And GOULDING K.H
TI  - BIOTECHNOLOGY : THE BIOLOGICAL PRINCIPLES
U1  - 660.6 TRE 
PY  - 1990///
CY  - NEW DELHI
PB  - TATA McRAW - HILL PUBLISHING COMPANY LTD
KW  - BIOTECHNOLOGY : THE BIOLOGICAL PRINCIPLES
ER  -