Maturity Ratings of Corn Hybrids Registered for Sale in Minnesota in 1944 - Crim, R.F.; Hayes, H.K.; Rinke, E.H.; Hodgson, R. E.; Bridgford, R.O.; Dunham, R.S. (Minnesota Agricultural Experiment Station, 1945)
This 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/