U.S. DEPARTMENT OF AGRICULTURE. 
DIVISION OF ENTOMOLOGY. 
BIBLIOGRAPHY 
OF 
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 
