In our article, "Heading for Greater Hog Profits," last month, we outlined a new principle for recommending swine rations- one quite different from the older recommendations of hog feeding.
Heady, Earl O.; Catron, Damon; McKee, Dean; and Ashton, Gordon
"Getting Greater Hog Profits,"
Iowa Farm Science: Vol. 8
, Article 3.
Available at: https://lib.dr.iastate.edu/farmscience/vol8/iss10/3