Why did or didn't Iowa farmers take part in the 1961 Feed-Grain Program? A follow-up survey in 12 north-central and south-central counties reveals reasons and some farmer opinions of the program and of possible changes.
Whittlesey, Norman K. and McKee, Dean E.
"The 1961 Feed-Grain Program - What Did Farmers Think of It?,"
Iowa Farm Science: Vol. 17
, Article 7.
Available at: https://lib.dr.iastate.edu/farmscience/vol17/iss10/7