TY - GEN AU - Omnia Farouk Amin AU - Mohamed Mohamed Kamel , AU - Mostafa Mawad AbdEltawab , AU - Samira Elsayed Mahrous , TI - Chemistry of some heavy metals in polluted soils / PY - 2007/// CY - Cairo : PB - Omnia Farouk Amin , KW - Heavy KW - Metals KW - Soil N1 - Thesis (M.Sc.) - Cairo University - Faculty Of Agriculture - Department Of Soil Science; Issued also as CD N2 - The present study was under taken to evaluate the content of Cd , Pb , Cu and Zn , their mobility , various chemical forms and active portion of Cd2+.The soil profile samples were collected from AbouRawash farm which managed as a sole source of irrigation with sewage sludge and from Helwan area , which characteristic of industrial activities UR - http://172.23.153.220/th.pdf ER -