Many Iowa farmers will build new storage space for corn and other grains this year. It's important that this storage space be built properly. A little sound planning ahead of time can save you a good many dollars in the long pull.
Van Vlack, C. H.
"Good Storage for Grains,"
Iowa Farm Science: Vol. 4
, Article 3.
Available at: https://lib.dr.iastate.edu/farmscience/vol4/iss1/3