TY  - BOOK
AU  - Dubey,R.C., x
AU  - x
TI  - A textbook of biotechnology: x
SN  - 8121909163
U1  - 620.8/D814t 
PY  - 2001///
CY  - New Dilhi
PB  - S. chand
KW  - Biotechnology
N1  - Includes
ER  -