1. Soil erodibility as determined by raindrop technique;Bruce-Okine;Soil Sci.,1975
2. The development, use and efficiency of indices of soil erodibility;Bryan;Geoderma,1968
3. Wet sieving for direct determination of aggregate stability by Tjulin-Savvinov;Cyganov,1967
4. Dispersion of soil particles by sonic vibration;Edwards;J. Soil Sci.,1967
5. The widening of valley incisions by soil fall in a forested Keuper area;Imeson,1977