BACTERIA IN RELATION TO PLANT DISEASES 
By 
ERWIN F. SMITH, 
In charge of Laboratory of Plant Pathology, Office of Physiology and Pathology, 
Bureau of Plant Industry, U. S. Department of Agriculture. 4 
VOLUME ONE. 
METHODS OF WORK AND GENERAL LITERATURE OF BACTERIOLOGY 
EXCLUSIVE OF PLANT DISEASES. 
WASHINGTON, D. C.: 
Published by the Carnegie Institution of Washington 
September, 1905. 
