عناصر مشابهة

• The Weathering of Gypsum and Calcite and their Role in the Reclamation of Soils from Al-Hassa Oasis, Saudi Arabia
  بواسطة: Al Barrak, Khalid Mohamed منشور: (2000)
• Origin and Properties of some Phyllosilicate Minerals in the Soils of the Al-Hassa Oasis, Saudi Arabia
  بواسطة: Al Hawas, Ibrahim Abd Alrahman منشور: (1998)
• AGRICULTURE AND SAND INCURSION IN THE AL-AHSA OASIS, SAUDI ARABIA
  بواسطة: Al Mass, Ahmad Mohammad منشور: (1999)
• METHODS OF DISSEMINATING AGRICULTURAL INFORMATION TO THE FARMERS AND FARM ADVISORS OF AL-HASSA OASIS IN SAUDI ARABIA
  بواسطة: Al Ghamdi, Mohammed Hamed منشور: (1986)
• OPTIMAL TEMPORAL ALLOCATION OF THE MULTI-AQUIFER SYSTEM IN AL-HASSA OASIS, EASTERN SAUDI ARABIA
  بواسطة: Alabd Alkader, Ahmed Mohammed منشور: (1996)