Browsing by Author "Patterson, D. D."
Now showing items 1-3 of 3
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Nitrate-Nitrogen Accumulation and Movement In Some North Dakota Soils Under Dryland Conditions
Patterson, D. D.; Dahnke, W. C.; Swenson, L. J.; Patterson, D. D.; Dahnke, W. C.; Swenson, L. J. (North Dakota State University, 1979) -
Soil Nitrogen Movement
Cassel, D. K.; Dahnke, W. C.; Patterson, D. D.; Swenson, L.; Torkelson, R. (1971) -
Understanding North Dakota's Soil Resource
Sweeney, M. D.; Richardson, J. L.; Patterson, D. D.; Sweeney, M. D.; Richardson, J. L.; Patterson, D. D. (North Dakota State University, 1983)