عناصر مشابهة

• PROCESSING OF CARRIER SEDIMENTS FOR EXTRACTION OF RARE EARTH ELEMENTS SINAI - EGYPT
  بواسطة: WAEL MOHAMED FATHY EL SAIED منشور: (2010)
• STUDIES ON THE PHYSICAL AND CHEMICAL CHARACTERISTICS OF SOME COMPLEX RARE METAL OCCURRENCES IN WADI ABU RUSHEID AREA , SOUTH EASTERN DESERT , EGYPT .
  بواسطة: DOAA IBRAHIM ZAKY ALY FAWZY منشور: (2007)
• Role of Prental Magnatic Resonance Imaging in Diagnosis of Feotal congenital CNS Anomailes 
  بواسطة: Atohamy, Jehan Ibrahim  منشور: (2006)
• GEOLOGIC EVALUATION SOME RARE METAL RESOURCES IN NUGRUS-SIKAIT AREA EASTERN DESERT EGYPT
  بواسطة: FARRAG MOHAMED KHALIL MOHAMED منشور: (2005)
• GEOCHEMICAL STUDIES ON SOME RADIOACTIVBE GRANITOIDS BEARING RARE EARTH ELEMENTS NORTH EASTERN DESERT, EGYPT
  بواسطة: EMAD MOHAMED ANWAR HAMOUA منشور: (1988)