Roe, H. B.2014-07-162014-07-161936-08Roe, H.B. 1936. A Study of Influence of Depth of Ground-Water level on Yields of Crops Grown on Peat Lands. Saint Paul, MN: University of Minnesota Agricultural Experiment Station. Bulletin 330.https://hdl.handle.net/11299/163944This 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