000 00328nam a2200145Ia 4500
008 220926s9999 xx 000 0 und d
100 _aDavid Frei felder
245 0 _aMicrobial Genetics
250 _a-
260 _aNew Delhi
260 _bNarosa Publication
260 _c0
650 _aMicrobial Genetics
942 _cBK
999 _c18219
_d18219