Hayes, H.K.2014-07-172014-07-171943-04Hayes, H.K. 1943. Comparative Values of Crops for Different Sections of Minnesota: Data from Experiment Station Trials 1921-41. Saint Paul, MN: University of Minnesota Agricultural Experiment Station. Bulletin 365.https://hdl.handle.net/11299/164035This archival publication may not reflect current scientific knowledge or recommendations. Current information available from University of Minnesota Agricultural Experiment Station: http://www.maes.umn.edu/en-USNewsletter or Bulletin