عناصر مشابهة

• STUDIES ON HAZARDUS TRACE ELEMENTS IN AIR AND STREET DUST AND HEALTH RISKS IN GREATER CAIRO , EGYPT
  بواسطة: SABRY GHANDY ABD EL-WAHAB منشور: (2006)
• ASSESSMENT AND QUANTIZATION OF WATER QUALITY USED IN OR PRODUCED FROM SOME EGYPTIAN INDUSTRIAL FACTORIES AND ITS IMPACT ON ENIRONMENT
  بواسطة: TAREK SABRY AL METWALLY AL SAYED منشور: (2008)
• SPECTROSCOPIC STUDIES OF SOME TRANSITION METAL COMPLEXES AND ITS APPLICATION IN INDUSTRY
  بواسطة: TAMER MOHAMED ABD EL -AZIZ MOHAMED KEHELA منشور: (2012)
• PHYSICO -CHEMICAL STUDIES OF SOME IMPORTANT ENVIRONMENT POLLUTANTS
  بواسطة: MEDHAT MOHAMED EL MOSELHY AHMED LAILAH منشور: (2004)
• CHEMICAL TREATMENT FOR WATER WASTE OF SOME INDUSTRIES AND REMOVMENT THE ORGANIC COMPOUNDS FROM IT
  بواسطة: AHMED EL - SAYED ABD EL - NASSER منشور: (2009)