W. J. Spillman

• A picture of the grain industry
• Factors of successful farming near Monett, Mo
• Farm grasses of the United States
• Farm science
• Formulae for calculating interest on farm equipment
• What is farm management?
• A mechanical ration computer
• A method of eradicating Johnson grass
• A successful poultry and dairy farm
• A theory of gravitation and related phenomena
• Balanced farming for the Inland Empire
• Balancing the farm output