http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Commemorating six decades of the modern era in botanical science, November 15 and 16 1934
State University of Science and Technology, Ames. Botany Department.
The Department of Botany, Iowa State College, cooperating with the Corn Research Institute of the Iowa Agricultural Experiment Station.
Reprinted from Iowa State College Journal of Science, volume 9, nos. 2-3, 1935.