Manning, T. W.Koller, E. Fred2014-07-212014-07-211953-06Manning, T.W., Koller, E.F. 1953. Minnesota Farm Supply Associations. Saint Paul, MN: University of Minnesota Agricultural Experiment Station. Bulletin 421.https://hdl.handle.net/11299/164087This 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