T .ippiNCOTT's COLLEGE TEXTS 



AGRICULTURE 



EDITED BY K. C. DAVIS, PH.D. (CORNELL) 



SOIL PHYSICS AND 

 MANAGEMENT 



BY 



J. G. MOSIER, B.S. 



PROFESSOR OF SOIL PHYSICS, UNIVERSITY OF ILLINOIS; CHIEF OF SOIL PHYSICS, 

 AGRICULTURAL EXPERIMENT STATION 



AND 



A. F. GUSTAFSON, M.S. 



ASSISTANT PROFKSSOR OF SOIL PHYSICS, UNIVERSITY OF ILLINOIS; ASSISTANT 

 CHIEF OK SOIL PHYSICS, AGRICULTURAL EXPERIMENT STATION 



202 ILLUSTRATIONS IN THE TEXT 



PHILADELPHIA & LONDON 

 J. B. LIPPINCOTT COMPANY 



