Motor trucks on corn belt farms
Tolley, H.R., Church, L.M.
Motor trucks on corn belt farms - Washington 1923 - 1-18 p. - Corn, Farm United States Department of Agriculture. Farmers Bulletin No. 1314 .
Motor trucks on corn belt farms - Washington 1923 - 1-18 p. - Corn, Farm United States Department of Agriculture. Farmers Bulletin No. 1314 .