000 00363nam a2200145Ia 4500
008 241226s9999 xx 000 0 und d
020 _a981-243-144-6
082 _a660.6
_bBAR
100 _aBarnum, S
245 0 _aBiotechnilogy and introduction
260 _aNew Delhi :
_bThomson,
_c2003.
300 _a223
365 _a350
650 _aChemical Engineering
999 _c141015
_d141015