1. Perennial grass barriers for wind erosion control, snow management and crop production;Aase,1976
2. Soil water storage as affected by infiltration and evaporation in relation to tillage-induced soil structure;Allmaras,1967
3. Soil conservation: using climate, soils, topography, and adapted crops information to select conservation practices;Allmaras;Am. Soc. Agron. Monogr.,1983
4. Tillage-soil water relations of corn as influenced by weather;Amemiya;Agron. J.,1968
5. Effects of moisture and fertilizer on yields of spring wheat and barley;Bauer;Agron. J.,1965