Evaluation of land productivity in some soils of El-Monofia Governorate. M.Sc. Thesis (in work), Fac., of Agric., Benha Univ., Egypt. Determination of soil productivity potentials: a case study in El-Monofeya Governorate of Egypt using remote sensing and GIS techniques Assessment of soil Quality in some areas of the Nile Delta, Egypt, using GIS and remote sensing Assessment of land sustainability in different regions of the Nile Delta, Egypt, using GIS and remote sensing techniques