130 PURE FOOD IN THE HOME 



Hunter, Laboratory Problems in Civic Biology, Chapter XI (For suggested exper- 

 imental work). American Book Company. 



McNutt, The Modern Milk Problem (For teachers). The Macmillan Company. 



Official Handbook, Boy Scouts of America (Questions on decay). Doubleday, Page 

 and Company. 



Public Health Service Bulletin 56, Milk and its Relation to Public Health. 



Ritchie, Primer of Sanitation, Chapter XXX. World Book Company. 



Milk, U. S. Department of Labor, Bulletin 35 Children's Bureau. 



Van Buskirk and Smith, The Science of Everyday Life, Project X. Houghton 

 Miffiin Company. 



Vulte and Vanderbilt, Food Industries, Chapter VIII. Chemical Publishing 

 Company. 



Weed, Chemistry in the Home, Chapter XXIV. American Book Company. 



Wing, Milk and Its Products (For teachers). The Macmillan Company. 



