000 00282nam a2200109Ia 4500
008 221130s2009 xx 000 0 und d
041 _aeng
082 _a575.1
100 _aSatyanarayana, U
_91223624
245 _aBiotechnology
260 _aKolkata
_bBooks and Allied (P) Ltd.,
_c2009
999 _c793946
_d793946