000 00315nam a2200121Ia 4500
008 250409s9999 xx 000 0 und d
020 _a81-265-0556-7
082 _a660.6
_bSIN
100 _aSingh, B. D.
245 0 _aBiotechnology expanding horiozons
260 _aVidhyanagar
_bKalyani Pub
_c2004
365 _a290/-
999 _c253785
_d253785