REFERENCE BOOKS 427 



Conn : Bacteria, Yeasts, and Molds in the Home. Ginn and Com- 

 pany. 



Duggar : Fungous Diseases of Plants, chap. ix. Ginn and Com- 

 pany. 



Jordan: A Textbook of General Bacteriology. W. B. Saunders and 

 Company. 



Lipman : Bacteria in Relation to Country Life. The Macmillan Com- 

 pany. 



Rogers : Bacteria in Milk. Farmers' Bulletin 490, U. S. Department 

 of Agriculture. 



Rogers : Home Pasteurization of Milk. Circular 152, Bureau of Animal 

 Industry, U. S. Department of Agriculture. 



Sedgwick and Wilson: An Introduction to General Biology, chaps, xvi, 

 xvii. Henry Holt and Company. 



Stevens: Introduction to Botany, pp. 254-261. D. C. Heath and 

 Company. 



CHAPTER III 



Coulter: A Textbook of Botany, pp. 102-104. D. Appleton and 



Company. 

 Curtis: Nature and Development of Plants, 3d edition, pp. 182-183. 



Henry Holt and Company. 

 Gager: Fundamentals of Botany, pp. 252-255. P. Blakiston's Son and 



Company. 

 Sedgwick and Wilson: An Introduction to General Biology, chap. xiv. 



.Henry Holt and Company. 



CHAPTER IV 



Atwater : Bread and Breadmaking. Farmers' Bulletin 389, U. S. 

 Department of Agriculture. 



Conn : Bacteria, Yeasts, and Molds in the Home. Ginn and Com- 

 pany. 



Coulter, Barnes, and Cowles : A Textbook of Botany, vol. i, pp. 70-71, 

 409-410. American Book Company. 



Curtis : Nature and Development of Plants, 3d edition, pp. 248-250. 

 Henry Holt and Company. 



Sedgwick and Wilson : An Introduction to General Biology, chap. xv. 

 Henry Holt and Company. 



Stevens : Introduction to Botany, pp. 256, 261-263. D. C. Heath and 

 Company. 



