Du Plessis, H.M., Soil and Irrigation Research Institute, Private Bag X79, Pretoria, 0001, South Africa Shainberg, I., Institute of Soils and Water, Volcani Center, ARO, P.O. Box 6, Bet Dagan, 50 250, Israel
Effect of exchangeable sodium and phosphogypsum on the hydraulic properties of several South African soils
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Du Plessis, H.M., Soil and Irrigation Research Institute, Private Bag X79, Pretoria, 0001, South Africa Shainberg, I., Institute of Soils and Water, Volcani Center, ARO, P.O. Box 6, Bet Dagan, 50 250, Israel
Effect of exchangeable sodium and phosphogypsum on the hydraulic properties of several South African soils