00370nam a2200145Ia 4500008004100000082001400041100001700055245003500072260004100107300000800148650001800156650001800174653001500192653001700207170901s1961    xx            000 0 und d  a576bG80M  aGregory, P.H 0aMicrobiology of the Atmosphere  aLondonbLeonard Hill Book Ltd.c1961  a251  aLife sciences  aPure Sciences  aAtmosphere  aMicrobiology