Medinski TV, Mills AJ & Fey MV. 2009. Infiltrability in soils from south-western Africa: effects of texture, electrical conductivity and exchangeable sodium percentage. South African Journal of Plant and Soil 26:157–163.
Medinski TV, Mills AJ & Fey MV. 2009. Infiltrability in soils from south-western Africa: effects of texture, electrical conductivity and exchangeable sodium percentage. South African Journal of Plant and Soil 26:157–163.