عناصر مشابهة

• Computers system for record keeping and updating/ 
  بواسطة: Ibrahim, Mohamed Salah  منشور: (1981)
• PHYSIOLOGICAL STUDIES ON THE KEEPING QUALITY OF STRAWBERRY
  بواسطة: AHMED MOHAMED AHMED AWAD منشور: (1989)
• STUDIES ON YIELD AND KEEPING QUALITY OF SOME SQUSH VARIETIES
  بواسطة: HUSSEIN ABDEL GABER MOHAMED ATTIA منشور: (1974)
• EFFECT OF SOME FUNGICIDES ON THE PRODUCTION AND KEEPING QUALITY OF ONION
  بواسطة: ABDEL HAMID MOHAMED EL SAYED منشور: (1991)
• SATELLITE LASER RANGING AT HELWAN OBSERVATORY
  بواسطة: Khalil, Makram, Ibrahim منشور: (1992)