H. R. Tolley

1889 — 1958 · 18 obras en el catálogo

Obras

Agricultural stability and business stability

Tractors and horses in the winter wheat belt

Corn-belt farmers' experience with motor trucks

The cost and utilization of power on farms where tractors are owned

Experience of eastern farmers with motor trucks

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

The manufacture and sale of farm equipment in 1920

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

The standard day's work in central Illinois

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

AAgriculture and the parity yardstick

Agriculture and the parity yardstick

FFood for the family of nations, the purpose and structure of

Food for the family of nations, the purpose and structure of the proposed Food and agriculture organization of the United nations

MMotor trucks on eastern farms

Motor trucks on eastern farms

TThe reminiscences of Howard R. Tolley

The reminiscences of Howard R. Tolley

AAgricultural economics pamphlets

Agricultural economics pamphlets

TThe history and objectives of outlook work

The history and objectives of outlook work

TTractors on Southern farms

Tractors on Southern farms

FFire prevention and fire fighting on the farm

Fire prevention and fire fighting on the farm