REFERENCES 181 



failures in public health work," Am. Jour. Public Health, 1915, 

 vol. V, p. 1105. 



31. Bahlman, Clarence, "Milk clarifiers," Am. Jour. Public Health, 



1916, vol. VI, p. 854. 



32. Baldwin, H. B., "Some observations on homogenized milk and 



cream," Am. Jour. Public Health, 1916, vol. VI, p. 862. 



CHAPTER IV. THE ECONOMIC FACTORS 



1. Cook, L. B., loc. cit. under Ch. II. 



2. Boston Transcript, March 8, 1916. 



3. Clean Milk Bulletin (Charles E. North), Dec., 1911. 



4. Editorial, Jacksonville, Fla., Times-Union, March 6, 1913. 



5. Kelly, Ernest, "Factors influencing the cost of milk to the 



consumer," Hoard's Dairyman, April 24, 1914. 



6. Bull. 156, U. S. Bureau of Labor Statistics, March, 1915; 



Monthly Review, same Bureau, vol. II, no. 6, June, 1916. 



7. Kelly, loc. cit. 



8. Kelly, loc. cit. 



9. Cook, loc. cit. 



10. Williams, John R., "The economic problems of milk distribu- 



tion in their relation to the public health," Trans. XV In- 

 ternal. Congress on Hyg. and Demography, 1912, vol. V, 

 p. 128. 



11. Report on Milk Investigation, Boston Chamber of Commerce, 



1915, p. 32; cf. p. 61. 



12. Ibid., pp. 49 ff. 



13. Bull. Vt. State Bd. of Health, Dec. 1, 1916. 



CHAPTER V. How SOLVE THE PROBLEM? 



1. North, C. E., "The public value of different milks," Med. 



Record, Nov. 22, 1913; "Safeguarding Nature's Most Valu- 

 able Food Milk," booklet issued by N. Y. Milk Committee, 

 1915. 



2. North, "Bacterial testing versus dairy inspection," Am. Jour. 



Public Health, 1916, vol. VI, p. 578. 



3. Weinzirl, op. cit. under Ch. III. 



4. Russell, H. L., "The function of the state in milk-control 



