On the Occurrence, Distribution and Periodicity of some Minnesota Algae

Westkaemper, Sister Remberta2016-04-262016-04-261922-06https://hdl.handle.net/11299/179632University of Minnesota Masters thesis. June 1922. Major: Biology. 1 computer file (PDF); 43 pages.enBiologyOn the Occurrence, Distribution and Periodicity of some Minnesota AlgaeThesis or Dissertation