عناصر مشابهة

• salt distribution in soil under differnt soil types
  بواسطة: Mohamed, Laila Eissa Sedky منشور: (1990)
• Genetic Studies on Salt and Drought Tolerance in Rice
  بواسطة: Shehata, Said Mohamed منشور: (1991)
• The Balance of Fertilizer Elements in The Soils of El-Sharkia Governorate
  بواسطة: Ibrahim, Mohamed Eisa Abd Alrahman منشور: (1990)
• Agronomic and Technological Studles on Rice
  بواسطة: El Mesalamy, Mohamed Mohamed Fahmy Ahmady منشور: (1987)
• Effect of soil and water management practices on some crops in sandy soils
  بواسطة: El Mancy, Mohamed Habib Ahmed منشور: (1987)