Although total sales volume was down in 1951, Iowa land values rose an average of $15 per acre in 1951- boosting them to a level exceeded only in two previous years, 1920 and 1921.
Murray, W. G.
"Land Values Increased in 1951,"
Iowa Farm Science: Vol. 6
, Article 3.
Available at: https://lib.dr.iastate.edu/farmscience/vol6/iss8/3