عناصر مشابهة

• STUDIES ON THE EFFECT OF SALINITY ON ARTEMISIA ANNUA L . PLANT
  بواسطة: ESAM ABD EL - KAREEM ABD EL - AZEEM EL - AZZONY منشور: (2010)
• ECOLOGICAL AND BIOLOGICAL STUDIES ON CERTAIN OLIVEN TREE - INSECT PESTS IN NEW RECLAIMATED AREA IN EGYPT
  بواسطة: TAREK EL - SAYED ATA منشور: (2009)
• TOXICOLOGICAL EFFECTS OF SOME ENVIRONMENTAL POLLUTANTS ON RATS
  بواسطة: MAHMOUD MOHAMED MOHAMED EL - BAMBY منشور: (2010)
• STUDIES ON THE EFFECT OF IRRIGATION WITH WASTEWATER ON SOME CROPS AND SOIL IN EGYPT
  بواسطة: ABEER ABD AL - AZIZ MOHAMED MOHSEN منشور: (2010)
• MODERN TECHNOLOGY FOR FERTILIZATION IN NEWLY RECLAIMED SOILS AND THEIR EFFECT ON SOIL PROPERTIES AND PRODUCTIVITY
  بواسطة: ABD EL - HAMID EL - GA-HADPAN ABD EL - LATIF SHERI منشور: (2010)