000 00315nam a2200121Ia 4500
008 190829s9999 xx 000 0 und d
020 _a81 85711 56 9
082 _a660.6
_bGUP/EL
100 _aGUPTA, P.K.
245 0 _aELEMENTS OF BIOTECHNOLOGY
260 _bRastogi Publications, Meerut
_aMeerut
_c1996
942 _cBK
999 _c5098
_d5098