Costs, returns and capital requirements for soil-conserving farming on rented farms in Western Iowa
Jensen, Harald R., Heady Earl O.. Baumann, Ross V.
Costs, returns and capital requirements for soil-conserving farming on rented farms in Western Iowa - Iowa 1955 - 268-287 p. - Soil-Conserving, Farm Iowa Agricultural Experiment Station. Research Bulletin No. 423 .
Costs, returns and capital requirements for soil-conserving farming on rented farms in Western Iowa - Iowa 1955 - 268-287 p. - Soil-Conserving, Farm Iowa Agricultural Experiment Station. Research Bulletin No. 423 .