TY - GEN AU - Mohamed Salah Kotb AU - Mouatafa Moawad Abd El tawab , AU - Reda Ragab Shahin , AU - Yehia Arfa Ahmed Nasr , TI - Electrochemical properties of some soils of egypt in relation to mineralogical composition / PY - 2006/// CY - Cairo : PB - Mohamed Salah Kotb , KW - Adsorption KW - CEC KW - Isotherms KW - PZC N1 - Thesis (M.Sc.) - Cairo University - Faculty Of Agriculture - Department Of Soil Science; Issued also as CD N2 - Values of PZNPC for fine clays were higher than those for coarse clay and significantly decreased by increasing the ionic strengthRemoval of amorphous matererials was associated with an increase in PZNPC values (at l=00l M) for coarse clay and decreased for fine clay in case of alluvial soils UR - http://172.23.153.220/th.pdf ER -