عناصر مشابهة

• STUDIES ON THE EFFECT OF IRRIGATION WITH WASTEWATER ON SOME CROPS AND SOIL IN EGYPT
  بواسطة: ABEER ABD AL - AZIZ MOHAMED MOHSEN منشور: (2010)
• THE INFLUENCE OF SOME ORGANIC MANURES AND CERTAIN BIO - FERTILIZERS ON SOIL CHEMICAL PROPERTIES AND CROP PRODUCTION
  بواسطة: ABD ALLAH ABD EL - AZIZ ABD EL - RAZIK NAWAR 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)
• CHARACTERISTICS OF DIELECTRIC ARRIER DISCHARGE PLASMA AND SOME OF ITS APPLICATIONS
  بواسطة: DOAA MOHAMED IBRAHEEM AHMED EL - ZEER منشور: (2009)
• A NEW APPROACH FOR IMPROVING SOIL AND WATER QUALITY
  بواسطة: MAHMOUD ALY MAHMOUD LAMHY منشور: (2010)