TY  - BOOK
AU  - B.D.Singh
TI  - Biotechnology:expanding horizons
SN  - 9789327222982
U1  - ddc660.6 BDS 
PY  - 2012///
CY  - Ludhiana
PB  - Kalyani Pub.
N1  - Includes bibliographical references and index
ER  -