000 00324nam a2200121Ia 4500
008 191031s9999 xx 000 0 und d
100 _a"Macdonald (KD), Ed"
245 0 _aScond International Symposium of industrial micro organisms
260 _bAcademic Press Londan
260 _c1975
365 _b348.60
942 _cBK
999 _c202002
_d202002