عناصر مشابهة

• A STUDY ON SOME HEAVY METALS IN SOIL ENVIRONMENT OF BALOZA AREA , NORTH SINAI
  بواسطة: AMERA SADIK MAHMOUD MOHAMMED منشور: (2011)
• STUDIES ON THE EFFECT OF IRRIGATION WITH WASTEWATER ON SOME CROPS AND SOIL IN EGYPT
  بواسطة: ABEER ABD AL - AZIZ MOHAMED MOHSEN منشور: (2010)
• GENETICAL AND BIOCHEMICAL STUDIES ON SOME RESISTANT FUNGUS TO STROBILURINS GROUP
  بواسطة: MAHMOUD MOHAMMED MOHAMMED MOSTAFA MAREY منشور: (2010)
• CYTO - TAXONOMICAL STUDIES ON CERTAIN FUNGI
  بواسطة: AHMED MOHAMED ALI KHALIL منشور: (2011)
• GEO - ENVIRONMENTAL STUDIES ON WADI QENA EASTERN DESERT EGYPT . USING REMOTE SENSING DATA AND GEOGRAPHIC INFORMATION SYSTEM
  بواسطة: MOSTAFA KAMEL ABD EL GHANY RADWAN منشور: (2011)