2014-08-202014-08-201941https://hdl.handle.net/10365/23904Tabled analysis of the long-time yield record, tillage and rotation of experiments at the Dickinson Substation. Yields reported are from results of cooperative work of the Division of Dry Land Agriculture, Bureau of Plant Industry, U. S. Department of Agriculture, and the North Dakota Agricultural Experiment StationNorth Dakota State UniversityArticle