00331nam a2200145Ia 450000500170000000800410001702200090005802400090006705000170007607400120009324500360010526000140014126000210015526000090017620250523171737.0250508s9999    xx            000 0 und d  a5043  qJOGM  a01JOGM        a1005043 0aJournal of General Microbiology  aCambridge  bUniversity Press  c1949