MASSACHUSETTS 

 AGRICULTURAL EXPERIMENT STATION 



Bulletin No. 370 April 1940 



Transmissible Fowl Leukosis 



A Review 



of the Literature 



By Carl Olson, Jr. 



There is much confusion regarding our knowledge of "fowl leukoses," which 

 can be largely overcome through analysis and organization of all available in- 

 formation on the subject. This is an attempt to attain that objective. 



MASSACHUSETTS STATE COLLEGE 

 AMHERST. MASS. 



