000 00391nam a2200169Ia 4500
008 180424s9999 xx 000 0 und d
084 _a576 W2
100 _a"Wedberg, Stanley E"
245 0 _aMicrobes and You
250 _a\\195400ENGGPSX
260 _aMacmillan
260 _b1954
260 _cNew York
300 _a530 p
500 _aincludes index and biblioraphy
942 _cBK
999 _c6691
_d6691