Bergey's Manual® of Systematic Bacteriology: Volume Two: The Proteobacteria, Part A Introductory Essays (Bergey's Manual of Systematic Bacteriology (Springer-Verlag))
George Garrity · Springer · 2005
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{{cite book |last=Garrity |first=George |title=Bergey's Manual® of Systematic Bacteriology: Volume Two: The Proteobacteria, Part A Introductory Essays (Bergey's Manual of Systematic Bacteriology (Springer-Verlag)) |publisher=Springer |year=2005 |isbn=9780387241432}}