U. S. DEPARTMENT OF AGRICULTURE. 



BUEEAU OF ANIMAL INDUSTRY. 



THE 



ANIMAL PARASITES OF SHEEP. 



BY 



COOPER CURTICE, D. V. S., M. D. 



PUBLISHED BY AUTHORITY OF THE SECRETARY OE AGRICULTURE, 



^>-^ 



[ 

 WASHINGTON: ' t if/ 



GOVERNMENT PRINTING OFFICE. 

 1890. 



