Published July 6, 1920 



AGRICULTURAL 

 GEOLOGY 



By the late 



FREDERICK V. EMERSON, Ph.D. 



Formerly Professor of Geology, and Geologist for the State 

 Experiment Station, Louisiana State University. 



A "teachable" text-book for university reading and corre- 

 spondence classes and the general reader. It is readable and 

 untechnical. 



Note these features: 



270 maps, diagrams and half-tones, all illustrating specific 

 items. 



Usable bibliographies. 



Lists of soil and geological maps. 



"EMERSON" has 319 pages, 6 by 9 inches, 115 figures— 

 the price is $3.00. 



You should examine this book thoroughly. Send for a copy 

 TODAY. 



JOHN WILEY & SONS, Inc. 



432 Fourth Avenue, New York 



London: Chapman & Hall, Ltd. 



Montreal, Can.: Manila, P. I. : 



Renouf Publishing Co. Philippine Education Co. 



AJS-7-20 



