1. A study of the effect of aggregate size and bulk density on moisture retention characteristics of selected soils;Abrol;Agrochimica,1970
2. Vapour losses through soil mulch at different wind velocities;Acharya;Agron. J.,1969
3. The comparative physical constitution of water-stable granules and of the original soil;Alderfer;Soil Sci.,1942
4. The erodibility of granular materials;Alderman;J. Agric. Eng. Res.,1956
5. Surface energy balance and soil thermal property modifications by tillage-induced soil structure;Allmaras;Agric. Exp. Stn. Univ. Minn. Tech. Bull. 306,1977