ANIMAL PARASITES 



AND 



HUMAN DISEASE 



BY 



ASA C. CHANDLER, M.S., Ph.D. 



IN8TKUCTOK IS ZOOLOGY, OREGON AGRICULTURAL COLLEGE, 

 COBYALLIS, 0RG60N 



PIKST THOUSAND 



NEW YORK 



JOHN WILEY & SONS, Inc. 



London: CHAPMAN & HALL, Limited 



1918 



