000 00308pam a2200145 a 4500
020 _c
041 _aeng
082 _a620.8
_bSIN
100 _aSingh BD .
245 _aBiotechnology
_hTextual Documents
250 _a2005.
260 _a[s.l]:
_bKalyani Publishers
300 _a672 pg .
930 _a8371
999 _c85279
_d85279