TY  - GEN
AU  - Dubey, R. C.
TI  - (A) Text book of biotechnology
SN  - 81-219-0916-3 :
U1  - 620.8 
PY  - 1998///
CY  - New Delhi
PB  - S. Chand
KW  - BIOTECHNOLOGY
N1  - Includes appendix and index
ER  -