U. S. DEPARTMENT OF AGRICULTURE. 



DIVISION OF ENTOMOLOGY. 



BIBLIOGRAPHY 



THE MORE IMPORTANT CONTRIBUTIONS 



TO 



AMERICAN ECONOMIC ENTOMOLOGY. 



PREPARED, BY AUTHORITY OF THE SECRETARY OF AGRICULTURE, 

 BY 



SAMUEL HENSHAW. 



PART III. 



THE MORE IMPORTANT WRITINGS 



OF 



CHARLES VALENTINE RILEY. 



WASHINGTON: 



GOVERNMENT PRINTING OFFICE. 



1889, 

 7 ENT 97 



