عناصر مشابهة

• STUDIES ON SOIL CONTAMINATION IN SOME SOILS OF EGYPT
  بواسطة: EMAD SAID EL SAYED ABDEL HADI منشور: (2007)
• PEDOLOGICAL STUDY OF DIAGNOSTIC HORIZONS OF SOME SOILS OF EGYPT
  بواسطة: EL SAYED AHMED ABDEL GHAFOUR MOHAMED منشور: (1982)
• MINERALOGICAL AND RADIOMETRIC STUDIES OF SOME SOIL OF EGYPT
  بواسطة: ABDEL MONEM MOHAMED AMER AGGOUR منشور: (2005)
• MINERALOGICAL STUDIES OF SOME ARID SOIL SILS IN EGYPT
  بواسطة: KHALED MOHAMED ABDEL HALEEM AL ASRI منشور: (2004)
• MOVEMENT OF MINERAL NITROGEN IN SOME SOILS OF EGYPT
  بواسطة: TAREK ABDEL RAHMAN ABOEL DEFAN منشور: (1982)