University of Minnesota: Department of Plant Pathology2007-12-062007-12-061938-01Aurora Sporealis, 1938: vol. 14(1)https://hdl.handle.net/11299/5429Alumni news magazine of the University of Minnesota Department of Plant Pathology. Incorrectly labeled as Vol.13(7)en-USalumniplant pathologynewsNewsletter or Bulletin