Page:Bergey's manual of determinative bacteriology.djvu/7

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BERGEY'S MANUAL

OF

DETERMINATIVE

BACTERIOLOGY


BY

ROBERT S. BREED

Late Professor Emeritus, Cornell University, Geneva, New York

E. G. D. MURRAY

Research Professor, University of Western Ontario,

London, Ontario, Canada

NATHAN R. SMITH

Senior Bacteriologist, Retired, Plant Industry Station,

U. S. Department of Agriculture, Beltsville, Maryland

and

Ninety-four Contributors

Whose Names Appear on the Immediately Following Pages

SEVENTH EDITION

BALTIMORE

THE WILLIAMS & WILKINS COMPANY

1957