MICRO-ORGANISMS IN MILK 339 



Stocking and Mason; Storrs' Agri. Exper. Sta., Bull. 47, 1907, p. 105. 



Swithinbank and Newman: Bacteriology of Milk, Button and Co., New York. 



Trommsdorf: Cent. f. Bakt., 1909, vol. 49, p. 295. 



Trueman: Storrs' Agri. Exper. Sta., Bull. 53, June, 1908. 



Uhl: Zeitschr. f. Hyg., 1892, vol. 12, p. 475. 



Ward: Cornell Agri. Exper. Sta., Bull. 178, 1900. 



Ward: Pure Milk and the Public Health, Taylor and Carpenter, Ithaca, 



New York, 1909. 

 Wilkens: Cent. f. Bakt., Ref. 1894, vol. 16, p. 969. 

 Winslow: The Production and Handling of Milk, Jenkins, New York. 

 WoU and Humphrey: Univ. of Wis. Agri. Exper. Sta., Research Bull. 3, 



June, 1909, p. 61. 



