A Leading Text-book on Geology Applied to Agriculture 



AGBICULTUEAL GEOLOGY 



By the late Frederick V. Emerson, Ph.D., formerly Professor of Geology, 

 and Geologist for the State Experiment Station, Louisiana State University. 



'"PHTS book gives a definite idea of the processes and principles of geology, 

 with especial reference to the geology of soils and of mineral fertilizers. 

 The matter and treatment are the outgrovs^th of several years' teaching experi- 

 ence. Useful features are the usable bibliographies and lists of soil and geo- 

 logical maps. 



Since its pablication, Emerson's "Agricp^ltural Geology" has been intro- 

 duced as the required text-book in 26 institutions, as follows: 



North Carolina State College 

 Massachusetts Agricultural College 

 University of Nebraska 

 St. Olaf College 



Ohio State University 



University of Tennessee 



New Mexico College 



University of Missouri 



State University of Kentucky 



Syracuse University 



Southwestern Louisiana Industrial 



Institute 

 Utah Agricultural College 

 Michigan Agricultural College 

 Iowa State College 

 Oregon Agricultural College 

 Virginia Polytechnic Institute 

 Texas A. & M. College 



Parsons College 

 Grove City College 

 University of North Carolina 

 Salem College 



College of Agriculture, Los Banos 

 Clemson Agricultural College 

 University of Georgia 

 University of Cincinnati 

 Indiana State Normal School 



This list is a striking testimonial of the recognized merit of Professor 

 Emerson's book for classroom use. 



319 pages. 6 by 9. Fully illustrated, with many maps. 

 Cloth, $3.00 postpaid 



Send for Free Examination copies of this or any other Wiley 

 hook — they may he returned if not satisfactory. 



JOHN WILEY & SONS. Inc. 



432 Fourth Avenue, New York 



London : Chapman & Hall, Ltd. 



Montreal, Quebec; Eenouf Publishing Company. 



AJ811-21 



