Soil Management

The Elements of Agriculture
A Book for Young Farmers, with Questions Prepared for the Use of Schools

George E. Waring

Lessons on Soil

Edward J. Russell

The Young Farmer: Some Things He Should Know

Thomas Forsyth Hunt

Crops and Methods for Soil Improvement

Alva Agee

What I know of farming:
a series of brief and plain expositions of practical agriculture as an art based upon science

Horace Greeley

Soil Culture
Containing a Comprehensive View of Agriculture, Horticulture, Pomology, Domestic Animals, Rural Economy, and Agricultural Literature

J. H. Walden

Roman Farm Management: The Treatises of Cato and Varro

Marcus Porcius Cato

Northern Nut Growers Association, Report Of The Proceedings At The Tenth Annual Meeting.
Battle Creek, Michigan, December 9 and 10, 1919

Yazar Bilinmiyor

Húsabætur á sveitabæjum: Uppdrættir og áætlanir

Jón Sveinsson

The Story of the Soil; from the Basis of Absolute Science and Real Life

Cyril G. Hopkins

Dry-Farming : A System of Agriculture for Countries under a Low Rainfall

John Andreas Widtsoe