00462nam a2200169Ia 4500008004100000020001500041082001400056100002200070245004700092260004700139300000800186650001800194650001800212653001700230700002300247700002200270170901s1973    xx            000 0 und d  a0030785251  a576bN43M  aNester, Eugene W. 0aMicrobiologybMolecules, Microbes, and Man  aNew YorkbHolt, Rinehart and Winstonc1973  a719  aLife sciences  aPure Sciences  aMicrobiology  aMcCarthy, Brian J.  aRoberts, C. Evans