Reports from the public stockyards and from the federally inspected points of slaughter give a partial but somewhat incomplete picture of livestock marketing in Iowa. In addition, we need lo understand how the patterns of marketing livestock have developed and changed.
Thompson, Sam H. and Maki, Wilbur R.
"How We Market Our Livestock- the Trends,"
Iowa Farm Science: Vol. 14
, Article 3.
Available at: http://lib.dr.iastate.edu/farmscience/vol14/iss2/3