1. Profile and clay mineral studies of Brown Forest soils in Taiwan;Chang;Soils Fertilizers (Taiwan),1969
2. Particle fractionation and particle-size analysis;Day,1965
3. Effect of dissolution treatments on standard and soil clays;Dudas,1971
4. A revaluation of the ultrasonic vibration method of dispersing soils;Genrich,1972
5. Effect of initial pH, phosphate, and silicate on the determination of aluminum with aluminon;Hsu;Soil Sci.,1963