LETTER OF TRANSMITTAL 



U. S. Department of Agriculture, 



Division of Entomology, 

 Washington, I). C, March 25, 1893. 

 Sir: I have the honor to transmit for publication Bulletin Xo. 30 of 

 this Division. It comprises the reports of the field agents of the Divi- 

 sion for the past year (1892), a summary of which has been included in 

 my animal report. 

 Respectfully, 



C. V. ElLEY, 



Entomologist. 

 Hon. J. Sterling Morton, 



Secretary of Agriculture. 



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