CLASS II. 

 SCHIZOMYCETES VON NAEGELI 



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 Agrictdture, Beltsville, Maryland 



and 



Specialists whose names appear on the following pages 

 in connection with the sections prepared by them 



