Suppose the government adopted a program of returing marginal land on a whole farm basis. What would happen to the Corn Belt in 1965 if the major goal were to balance supply demand? Where would the nation stand in 1975?
Heady, Earl O.; Skold, Melvin D.; Whittlesey, Norman K.; and Holst, Dean
"Regional Impact of Retiring Whole Farms,"
Iowa Farm Science: Vol. 19
, Article 2.
Available at: https://lib.dr.iastate.edu/farmscience/vol19/iss4/2