000 00282nam a2200133Ia 4500
008 200512s9999 xx 000 0 und d
082 _a611.71
100 _aFreifelder
245 0 _aMicrobial genetics
250 _a2
260 _bNaros
_c2006
440 _v_
650 _aGenetics
999 _c47103
_d47103