Browsing by Author "Wagner, D. F."
Now showing items 1-4 of 4
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Effects of burning crop residues
Wagner, D. F.; Wagner, D. F. (North Dakota State University, 1974) -
Nutrient Additions And Removals From North Dakota Soils
Cassel, D. K.; Dahnke, W. C.; Wagner, D. F. (1973) -
Soil Erosion As A Pollution Agent
Wagner, D. F.; Dodds, D. L. (1971) -
Which nitrogen source for me?
Whitney, David A.; Murphy, Larry S.; Wagner, D. F.; Whitney, David A.; Murphy, Larry S.; Wagner, D. F. (North Dakota State University, 1971)