Net incomes dropped 63 percent from 1954 on the 1,044 Iowa farms whose operators kept records in 1955 in cooperation with Agricultural Extension Service. Expernses increased slightly. Gross incomes dropped 30 percent.
Howell, H. B.
"Farm Income and Costs - 1955,"
Iowa Farm Science: Vol. 11
, Article 2.
Available at: https://lib.dr.iastate.edu/farmscience/vol11/iss1/2