عناصر مشابهة

• EXTREME WEATHER EVENTS AND ITS EFFECT ON WHEAT YIELD
  بواسطة: ADEL ABD ALLA MAHMOUD SALEM منشور: (2013)
• FACTORS CONTROLLING CLINICAL PRESENT PRESENTATION OF TYPHOID FEVER ON A VILLAGE LEVEL IN EGYPT
  بواسطة: AHMED OSAMA M. DORPAH منشور: (1995)
• IDENTIFICATION CHEMICAL AIR POLLUTANT SOURCES OVER EGYPT
  بواسطة: ABD EL GHAFAR MOUSTAFA SAYED ADAM منشور: (2014)
• STUDY THE EFFECT OF EMITTED GASES FROM THE USED FERTILIZERS ON SOME METEOROLOGICAL ELEMENTS IN EGYPT
  بواسطة: AMGAD SABER MAHMOUD HAMAD منشور: (2015)
• THE EFFECT OF CLIMATIC CHANGES ON SEA LEVEL ALONG ALEXANDRIA COAST
  بواسطة: AHMED ABDEL AAL MOHAMED ABDALLA منشور: (2009)