Browsing by Author "Torkelson, R."
Now showing items 1-2 of 2
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The Growth of Sugarbeets As Influenced by Nitrogen Fertilizer On a Fargo Clay Soil
Moraghan, J. T.; Torkelson, R.; Tiedeman, P. (1972) -
Soil Nitrogen Movement
Cassel, D. K.; Dahnke, W. C.; Patterson, D. D.; Swenson, L.; Torkelson, R. (1971)