000
00252nam a22001097a 4500
020
_a
9789327222982
100
_a
Singh.B.D
245
_a
Biotechnology: expanding horizons
260
_a
NEW DELHI
_b
Kalyani Publishers
_c
2014
300
_a
942p.
942
_c
BK
999
_c
7657
_d
7656