عناصر مشابهة

• THE EFFECt OF MANAGEMENT ON TECHNICAL INEFFICIENcY AMONG WHEAT PRODUCERS IN THE ALQASSIM REGION IN SAUDI ARABIA: A STOCHASTIC PRODUCTION FRONTIER ANALYSIS
  بواسطة: Al Zoom, Abd Alaziz A. منشور: (1995)
• Studies On Yield Potentiality In Wheat
  بواسطة: Bassiouny, Abd Alrahman Hashem Mohamed منشور: (1985)
• Crop rotations and cultural practices effects on moisture conservation, harvesting and yield of wheat, lentil and chickpea in the rainfed areas of Jordan
  بواسطة: Qusous, Akef Abed منشور: (1989)
• occurrence of barley yellow dwarf virus (BYDV) on wheat in Jordan
  بواسطة: Al Zou`bi, Moh`d N. F. منشور: (1989)
• EFFECT OF PRODUCTION PRACTICES ON HARD RED WINTER WHEAT QUALITY TRAITS
  بواسطة: Al Otayk, Soleman منشور: (1995)