H. R. Tolley
1889 – 1958
17 works on record
Works

Agricultural stability and business stability

Tractors and horses in the winter wheat belt

The theory of correlation as applied to farm-survey data on fattening baby beef

The manufacture and sale of farm equipment in 1920

Experience of eastern farmers with motor trucks

Corn-belt farmers' experience with motor trucks

A method of testing farm-management and cost-of-production data for validity of conclusions

Input as related to output in farm organization and cost-of-production studies

The standard day's work in central Illinois

The cost and utilization of power on farms where tractors are owned
Agriculture and the parity yardstick
The reminiscences of Howard R. Tolley
Food for the family of nations, the purpose and structure of the proposed Food and agriculture organization of the United nations
Motor trucks on eastern farms
Agricultural economics pamphlets
The history and objectives of outlook work
Tractors on Southern farms