000 00313nam a2200121Ia 4500
001 23927
008 170722s9999 xx 000 0 und d
100 _aJogdand, Sn
245 _aAdvances in biotechnology /
260 _aBombay :
_bHimalaya Publishing House ,
_c1993.
300 _a201 p.
_c21.5cms
942 _cGEN
999 _c113594
_d113594