If corn storage is a problem on your farm or if you're confronted with scarce labor and high wages, you may be interested in new labor-saving machinery- machinery which may lower harvesting and storing costs.
Van Vlack, C, H. and Beresford, Hobart
"The Picker-Sheller- It's Advantages and Disadvantages,"
Iowa Farm Science: Vol. 8
, Article 6.
Available at: https://lib.dr.iastate.edu/farmscience/vol8/iss1/6