1. Tillage systems for efficient water use;Bauer,1980
2. Cropping strategies and nitrogen ferilization for efficient water use;Black,1980
3. The prediction of evaporation, drainage, and soil water storage for a bare soil;Black,1969
4. Soil water evaporation: surface residue rate and placement effects;Bond,1969
5. Climatic research in the Department of Soil Science;Brun;North Dakota Farm Res.,1983