000
00271nam a2200121Ia 4500
041
_a
EN
082
_a
657
_b
DUB
100
_a
Dubay, R.C .
245
0
_a
A Textbook of Biotechnology / R.C.Dubay.
260
_b
New Delhi : S.Chand ,
_c
2002
300
_a
415
942
_c
BK
999
_c
22606
_d
22606