Brief reports of research at your experiment station at Iowa State University. This month's report describes research into different methods of controlling corn borers, a study of the physical requirements of seedbeds, and research on nitrogen-fixing bacteria in the soil.
Iowa Farm Science Editorial Board
"For Your Interest,"
Iowa Farm Science: Vol. 20
, Article 4.
Available at: https://lib.dr.iastate.edu/farmscience/vol20/iss4/4