000 00270nam a2200097Ia 4500
008 130521s9999 xx 000 0 und d
100 _a"Schneider, Leo"
245 _aMicrobes in your Life /
260 _aNew York :
650 _aMICROBIOLOGY - JUVENILE LITERATURE;MICROBIOLOGY
999 _c5391
_d5391