000 00282nam a22001337a 4500
999 _c4010
_d4010
020 _a9788126526512
082 _a660.601
100 _aH.K. Das
245 _aTextbook of Biotechnology
250 _a4th
260 _aNew Delhi
_bWiley India
_c2010
300 _a1410
942 _cBK
_07