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عناصر مشابهة

• Proclus On Egypt And The Nile
  بواسطة: Waddell, W. G. منشور: (1936)
• Nile River Basin Planning A Regional Perspective
  بواسطة: Abd Allah, Seif Aldin H. منشور: (2006)
• Water Regime Formation: An Empirical, Explanatory, Quantitative and Comparative Study of the Nile and the Ganges Rivers
  بواسطة: Al Jarwan, Saud Ali منشور: (1993)
• Economic comparison of sanitation systems for the Nile Delta and analysis of cost-effectiveness
  بواسطة: Bolliger, Romuald منشور: (2013)
• Assessment of Seasonal Variations of River Nile Water Quality
  بواسطة: Abd Allah, Mohammed El Tahir ElTaybe منشور: (2017)