000 00314nam a2200121Ia 4500
008 250409s9999 xx 000 0 und d
020 _a81-272-1752-2
082 _a660.6
_bSIN
100 _aSingh, B. D.
245 0 _aBiotechnology: expanding horizons
260 _aNew Delhi
_bKalyani Pub
_c2003
365 _a290/-
999 _c253808
_d253808