عناصر مشابهة

• SESONAL VARIATION IN WOOL GROWTH
  بواسطة: MEDHAT HUSSEIN KHALIL MOHAMED منشور: (1976)
• STUDIES ON THE WOOL COAT OF SHEEP AND ITS RELATION TO THEIR ADAPTABILITY TO THE EGYPTION ENVIRONMENT
  بواسطة: MEDHAT HUSSEIN KHALIL MOHAMED منشور: (1980)
• SEASONAL VARIATIONS IN SEMEN CHARACTERISTICS
  بواسطة: AHMED MOHAMED MOHAMED FARAG منشور: (2007)
• EFFECTS OF SEASONAL VARIATIONS ON THERMOREGULATION OF OSTRICH
  بواسطة: HAMDY ABD AL - RAHMAN MOHAMED BASUONY منشور: (2011)
• EFFECT OF SEASONAL VARIATION AND FAT SUPPLEMENTATION AS ENERGY SOURCE ON SOME PHYSIOLOGICAL AND PRODUCTIVE TRAITS OF EGYPTIAN BUFFALO
  بواسطة: MAHMOUD ABDEL FATTAH IBRAHIM MOHAMED EL SYSY منشور: (2002)