THE CORN CROPS 



By E. G. MONTGOMERY 



(Rural Textbook Series) 



Cloth, 347 pages, index, ill., 12mo, $1.60 net 



A valuable handbook on maize, kafirs and sorghum 

 crops, including the grain sorghums, the sweet sorghums 

 for syrup or forage, and the broom corns. Adapted to 

 both elementary and advanced classes of readers, as the 

 theoretical principles of physiology, of production as 

 related to climate and soils, and of the adaptation of the 

 plant to the environment are separated from the practical 

 treatment of cultural methods. These methods of culti- 

 vation may, therefore, be understood by the beginning 

 student in school or college and by the busy farmer, 

 without a previous study of the theoretical portions 

 of the book. 



FORAGE CROPS 



By EDWARD V. VOORHEES 



(Rural Science Series) 



Cloth, 12mo, $1.50 net 



Deals with the whole subject of forage in a practical 

 and up-to-date manner. It suggests useful and practical 

 rotations and soiling systems, and gives methods of seed- 

 ing, culture and use. An eminently practical book. 



THE MACMILLAN COMPANY 



Publishers 64-66 Fifth Avenue New York 



