Physico-chemical properties of clayey soils used traditionally for cosmetics in Eastern Cape, South Africa
D. M. E. Matike1*, G. I. E. Ekosse2 and V. M. Ngole1
1Faculty of Science, Engineering and Technology, Walter Sisulu University, Private Bag X1, Mthatha South Africa.
2Directorate of Research Development, Walter Sisulu University, Private Bag X1, Mthatha South Africa.
Email: [email protected]
