عناصر مشابهة

• GEOLOGICAL STUDIES ON THE QUATERNARY SEDIMENTS WITH EMPHASIS ON THEIR ECONOMIC POTENTIALLITY, IDFU, NILE VALLEY
  بواسطة: SALAH ABD EL MAGEED MOHAMED ZEID منشور: (1991)
• STUDIES ON THE EOCENE CARBONATE ROCKS OF THE NILE VALLEY AND THE EASTERN DESERT WITH EMPHASIS ON THE POSSIBILITIES OF THEIR ECONOMOIC UTILIZATION
  بواسطة: SAYED AHMED ABDEL MONEM منشور: (1992)
• GEOLOGICAL STUDIES WITH ECONOMIC EMPHASIS OF THE GEOLOGICAL FORMATION IN THE EAST HELWAN AREA , EGYPT
  بواسطة: ATEF AFIFI ABDEL RAZEK AFIFI منشور: (2012)
• PERTOLOGICAL AND GEOCHMICAL STUDIES ON CARBONATE ROCKS OF THE LATE-CRETACEOUS - LOWER EOCENE ON GEBEL LIBNI NORTH SINAI EGYPT
  بواسطة: SAMIR SOLIMAN MOHAMED EL MILAHI منشور: (1994)
• PETROGRAPHICAL AND PETROCHEMICAL STUDIES OF WADI EL-GHAIB AREA , EAST SINAI , EGYPT WITH EMPHASIS ON THE GRANTIIC
  بواسطة: HUSSEIN AHMED MOHAMED ALI منشور: (1993)