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Trace Elements in the Soils From the Erosion Experiment Stations, With Supplementary Data on Other Soils
Slater, C. S., (1937)
The Physical and Chemical Characteristics of the Soils from the Erosion Experiment Stations - Second Report
Middleton, H. E., (1934)
A Laboratory Study of the Field Percolation Rates of Soils
Slater, C. S., (1931)