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THE FUNDAMENTALS 



BACTEEIOLOGT 



BY 



CHARLES BRADFIELD MORREY, B.A., M.D. 



PROFESSOR OF BACTERIOLOGY AND CHAIRMAN OF THE DEPARTMENT IN THE 

 OHIO STATE UNIVERSITY, COLUMBUS, OHIO 



ILLUSTRATED WITH 175 ENGRAVINGS AND 6 PLATES 



FOURTH EDITION, THOROUGHLY REVISED 



LEA & FEBIGER 



PHILADELPHIA 



