1. Recent accumulation of salts in the soil of southeastern Saskatchewan;Ballantyne;Can. J. Soil Sci.,1963
2. For dryland wheat production: Evaluation of fallow to increase water storage;Bauer;North Dakota Agric. Exp. Sta. Farm Res.,1968
3. Safflower production guidelines;Bergman,1979
4. Crop residue, soil water, and soil fertility related to spring wheat production and quality after fallow;Black,1973
5. Soil property changes associated with crop residue management in a wheat-fallow rotation;Black,1973