عناصر مشابهة

• POLICIES AND MANAGEMENT GUIDELINES FOR OPTIMUM RESOURCE UTILIZATION AT AL-HASA IRRIGATION AND DRAINAGE PROJECT, SAUDI ARABIA
  بواسطة: Humaidan, Saleh Halwan منشور: (1980)
• AGRICULTURAL LAND USE PATTERNS IN RELATION TO THE PHYSICAL, LOCATIONAL, AND SOCIOECONOMIC FACTORS IN THE ASSARAH REGION OF SAUDI ARABIA
  بواسطة: Al Shomrany, Salih Ali منشور: (1984)
• Urban Land Development Policies : The Case of Saudi Arabia
  بواسطة: Al Yemeni, Mohammed Saad منشور: (1986)
• RURAL LAND USE AND STRUCTURAL CHANGES OF WADI BAQRAN, TAIF, SAUDI ARABIA FROt1 1956 TO 1985
  بواسطة: Al Thubaity, Amer S. منشور: (1986)
• EFFECT OF THE RELATIONSHIP BETWEEN AGRICULTURAL EXTENSION AGENTS AND WHEAT FARMERS IN MEDINA REGION, SAUDI ARABIA, ON THE ADOPTION OF APPROPRIATE WHEAT PRODUCTION PRACTICES
  بواسطة: Bakri, Mohammed Saleh منشور: (1991)