1HE 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 
