TY  - BOOK
AU  - Singh,B.D.,
TI  - BIOTECHNOLOGY EXPANDING HORIZINS
SN  - 978-81-272-4352-4
U1  - 660.6 
PY  - 2004///
CY  - Kolkata.
PB  - Kalyani Publishers.
KW  - ZOOLOGY.
KW  - . Chemical engineering
ER  -