000 00349nam a22001577a 4500
999 _c5111
_d5111
003 OSt
020 _a9788127237530
082 _a660.6 SIN
100 _aSingh, B.D.
245 _aBiotechnology 3rd Ed.
260 _aNew Delhi
_bKalyani Pub.
_c2007
300 _ap.694
650 _aBiotechnology (BSc. Edition)
901 _a1954
942 _2ddc
_cBK