In the form of a story—a real, live, interesting story—the book develops a very large number of highly important facts in connection with soils and farm fertility. We have not seen anything like it before and owing to the hold it gets upon the reader it will be a power in carrying soil and fertility facts to many who would not read the purely scientific works. The author is a leading authority and the statements in the book are reliable.—Ohio Farmer.
"The Story of the Soil," by Cyril G. Hopkins, Professor of Soils and Crops, University of Illinois, a practical farmer and a scientific soil investigator; a book of 360 pages printed on heavy wove white paper, in strong and durable binding; illustrated with photographic reproductions of actual results secured in profitable systems of permanent soil improvement; with comprehensive index and glossary. Price $1.00 Can also be obtained from the publisher for $1.12 postpaid.