000 00428nam a2200181Ia 4500
008 180424s9999 xx 000 0 und d
020 _a8187134909
084 _a660.62 S23
100 _a"Satyanarayana, U"
245 0 _aBiotechnology
250 _a\\200500ENGGPCX
260 _aBooks and Allied
260 _b2005
260 _cCalcutta
300 _a672p.
500 _aincludes index and biblioraphy
942 _cBK
999 _c80412
_d80412