عناصر مشابهة

• Al ternative For Land Utilization In An Arid to Semi - Arid Region In Jordan
  بواسطة: Masahreh, Safa Salti منشور: (1998)
• Study On Selecting The Proper System Of Irrigation In New Lands
  بواسطة: Abd Alaal, Al Sadat Ebrahim Ali منشور: (1991)
• Some Aspects in The Reclamation Of Sandy Calcareous Soils
  بواسطة: El Sedfy, Usama Mohamed Fathy منشور: (1990)
• management of Conducting Global Proposed Methods to Stabilize Clayes Soils in jordan
  بواسطة: Alagha, Dina Abd Alrahman منشور: (2014)
• The effect of cation exchancge on gypsum requirement of solis
  بواسطة: Hajrah, Hassan Hamza منشور: (1965)