THE BOOK OF WHEAT, 



An Economic History and Practical 

 Manual of the Wheat Industry 



By 

 PETER TRACY DONDLINGER, Ph. D. 



Formerly Professor of Mathematics in Fairmount College 



ILLUSTRATED 



NEW YORK 



ORANGE JUDD COMPANY 



LONDON 



KEGAN PAUL, TRENCH, TRUBNER & Co., Limited 

 1916 



