000
00292nam a2200121Ia 4500
999
_c
2141
_d
2141
020
_a
9788171325559
082
_a
660.6
_b
gup
100
_a
Gupta, P.
245
_a
TextBook of Biotechnolgy
260
_a
Jaipur
_b
Pointer Publishers
_c
2008
300
_a
200
942
_c
BK