TY - GEN AU - Samy Kamel Mekhail AU - Fouad Hanna Soliman , AU - Said S. Ibrahim , AU - Wadid Fawazy Eruan , TI - Use of geographic information system(GIS)in soils and physiographic studies in weast nubariya area Alexandria govrnorat Egypt / PY - 1998/// CY - Cairo : PB - Samy Kamel Mekhail , N1 - Thesis(M.Sc.) - Cairo University - Faculty of Agriculture - Department of Soil Science UR - http://172.23.153.220/th.pdf ER -