عناصر مشابهة

• ECONOMIC EFFICIENCY IN EGYPTIAN AGRICULTURE
  بواسطة: Rizk, Mohammed M. منشور: (1973)
• FOREIGN INVANSION OR DOMINATION OF EGYPT IN RELATION TO ITS AGRICULTURAL ECONOMIC STRUCTURE
  بواسطة: El Zalaki, Monir منشور: (1951)
• PROFIT MAXIMIZATION IN EGYPTIAN AGRICULTURE
  بواسطة: El Sheikh, Salah منشور: (1991)
• THE ECONOMIC IMPORTANCE OF EGYPTIAN FOREIGN AGRICULTURAL TRADE
  بواسطة: Martens, L. منشور: (1995)
• National and Regional Implications of Agricultural Efficiency Improvement in Sudan
  بواسطة: Siddig, Khalid منشور: (2011)