عناصر مشابهة

• Waste water Treatment In Small Communities By Coagulation And Sedimentation Processes \\ 
  بواسطة: El Gendy, Ahmed Shafik منشور: (1996)
• Microbiological Quality Of Some Water Resources Used In Drinking Agricultural Purposes And Food Processing In Libya \\ 
  بواسطة: Al Zidany, Abdel Hafiz Abo zied .  منشور: (2006)
• Impact Of Water Distribution System On Drinking Water Quality \\ 
  بواسطة: Fahmy, Khaled Mahmoud Mohamed منشور: (2008)
• Impact The Disposal Of Wastes from Drinking Water Treatment Plants On The River Nile Ecosystem \\ 
  بواسطة: Mohamed, Mohamed Ahmed El Sayed منشور: (2005)
• Water Quality Improvement Of Drains Polluted By Waste water Using Aeration Weirs Systems \\ 
  بواسطة: Hamed, Magd El Din Ahmed Foad .  منشور: (2007)