How much Iowa farm land will be consumed by expanding cities, new super-highways, airports, recreation projects and flood control projects? An ISU team surveyed major farm land users to determine their 20-year needs.
Saupe, William; Joslin, Kenneth; and Timmons, John F.
"Iowa's Disappearing Acres - How Much? How Fast?,"
Iowa Farm Science: Vol. 18
, Article 2.
Available at: https://lib.dr.iastate.edu/farmscience/vol18/iss11/2