LETTER OF TRANSMITTAL. 



U. S. Department of Agkicdlthre, 



Lebeaet, 

 Washington, D. C. , June 19, 1905. 

 Sik: I have the honor to transmit herewith and to recommend for 

 publication as Bulletin No. 55 of the Library of the Department a 

 manuscript entitled "Catalogue of Publications relating to Ento- 

 mology in the Library of the U. S. Department of Agriculture." 

 The collection herein catalogued numbers 5,600 titles. Separates 

 from entomological periodicals have not been included. This bul- 

 letin is the third contribution toward a subject catalogue of the 

 Library. 



Respectfully, J. A. Clark, 



Librarian. 

 Hon. James Wilson, 



Secretary of Agriculture. 



