TY  - GEN
AU  - Bahadur, Bir 
TI  - Essentials of biology & biotechnology 
SN  - 8188449075
U1  - 575.1072 
PY  - 2005///
CY  - Hyderabad
PB  - Pharma Book Syndicate
KW  - Biology
KW  - Biotechnology
ER  -