عناصر مشابهة

• CHARACTERISTICS OF DIELECTRIC ARRIER DISCHARGE PLASMA AND SOME OF ITS APPLICATIONS
  بواسطة: DOAA MOHAMED IBRAHEEM AHMED EL - ZEER منشور: (2009)
• EFFECT OF INSECT INFESTATION ON SOME ROSE PLANTS
  بواسطة: ASHRAF SALAH EMAM ABD EL - HADI منشور: (2009)
• FACTORS CONTROLLING CLIMATE DESERTIFICATION OVER NORTH AFRICA
  بواسطة: MOHAMED MOHAMED EID MAHROUS منشور: (2009)
• EFFECT OF DIETARY ENERGY SOURCES ON LAMBS FATTENNING PERFORMANCE AND CARCASS QUALITY
  بواسطة: MOHAMED MOHAMED MOHAMED EL - MAHALLAWI منشور: (2009)
• ECOLOGICAL AND BIOLOGICAL STUDIES ON CERTAIN OLIVEN TREE - INSECT PESTS IN NEW RECLAIMATED AREA IN EGYPT
  بواسطة: TAREK EL - SAYED ATA منشور: (2009)