عناصر مشابهة

• STUDY OF SOME PHYSICAL AND STRUCTURAL PROPERTIES OF OXIDE GLASSES PREPARED FROM EGYPTIAN NATURAL RAW MATERIALS
  بواسطة: HATEM MOHAMED HASSAN MOHAMED SAAD منشور: (2015)
• Study Of Storage Ability Of Some Rice Varieties
  بواسطة: Fayyad, Ahmed Al Saied منشور: (1985)
• Studies on blended cement pastes made with rice husk ash
  بواسطة: El Alfi, Al Sayed Ali Mohamed منشور: (1990)
• Studies on the Flavor of some Egyptian Fruits
  بواسطة: El Nemr, Sherief Eid Abd El maksoud منشور: (1985)
• A Study On Selecting The Proper System Of Rice Mechanical Planting Under Egyptian Condition
  بواسطة: Abd Allah, Mohiye Aldin Mohamed Morsi منشور: (1990)