TY  - BOOK
AU  - B.K. Prasad, B.D. Singh, Sanjeev kumar 
TI  - Objective Biotechnology
SN  - 978-81-272-6937-1
U1  - 630.24 PRA-O  
CY  - Kalyani Publishers, B-1/1292, Rajinder Nagar, Ludhiana 
PB  - Kalyani Publishers
ER  -