University of Minnesota: Department of Plant Pathology2007-08-142007-08-141969-07Aurora Sporealis, 1969: vol. 41(2)https://hdl.handle.net/11299/3157Alumni news magazine of the University of Minnesota Department of Plant Pathology.en-USalumniplant pathologynewsAurora Sporealis Vol.41(2)Newsletter or Bulletin