Projections to 1975 of national pork demand, hog production, and slaughter indicate a 10% increase over the 1962-64 average hog production. Iowa projected to maintain, or increase slightly, its hog production share.
"The Future for Hogs - and Iowa's Role,"
Iowa Farm Science: Vol. 19
, Article 7.
Available at: https://lib.dr.iastate.edu/farmscience/vol19/iss9/7