000 00268nam a2200109Ia 4500
008 201224s9999||||xx |||||||||||||| ||und||
100 _aKristiansen, B.
_93970
245 0 _a Citric acid biotechnology,
260 _aLondon,
_b Taylor.
_c1999
500 _a189
942 _cBK
999 _c5077
_d5061