00383nam a2200169Ia 450000500170000000800410001724500270005826000280008530000060011302000180011965000140013754600150015150500120016633600090017833700150018733800110020220260803094239.0251212s2006    xx            000 0 und d1 aGerms /cJudy Oetting.  a :bScholastic,cc2006.  a:  a9780545360678  aBacteria.  ain English  aLex 260  atext  aunmediated  avolume