658 STATE BOARD OF AGRICULTURE. 



Schroeder, E. C. 



1913. An Experiment With Raw and Heated Cow's Milk. Proceed- 



ings of the American Association of Medical Milk Commis- 

 sions. 



Schroeder, E. C. and Cotton, W. E. 



1911. The Bacillus of Infectious Abortion found in Milk. 28th An- 



nual Report, B. A. I. 

 191G. Some Facts About Abortion Disease. Jour, of Amer. Veterinary 

 Medical Association. New Series, Vol. Ill, No. 3. 



Surface, F. M. 



1912. The Diagnosis of Infectious Abortion in Cattle. Ky. Agri. 



Expt. Sta. Bui. 1G6, pp. 301-305. 5-fig. 



Williams, W. L. 



1914. The Diseases of the Internal Generative Organs in Relation to 



Dairy Inspection. Cornell Veterinarian. Vol. Ill, No. 2, 



pp. 78-85. 



Zinsser, Hans. 



1911:. Infection and Resistance. P. 101. The Macmillan Co. 



Zwick U. Krage. 



1913. Uber die Ausscheidung von Abortusbazillen mit der Milch 



infizierter Tiere. Berlin tier. Woch. Bd. 29, S. 41. 



