عناصر مشابهة

• Effect Of Cutting On Growth-And Yield Of Wheat And Barley
  بواسطة: Megahed, Moustafa Ahmed Mohamed منشور: (1985)
• FIELD MACHINERY PERFORMANCE MODEL FOR DISPERSED TRACT FARMS
  بواسطة: Suhaibani, Saleh A. منشور: (1983)
• Evaluation Of Some Weed Control Methods In A Crop Rotation
  بواسطة: Shrief, Ibrahim Mohamed منشور: (1983)
• TRACTOR POWER DETERMINED FROM ENERGY REQUIREMENT FOR CROP PRODUCTION
  بواسطة: Suhaibani, Saleh A. منشور: (1978)
• design asimple equipment to mechanize the pollination processing date palm tree under the egyption condition
  بواسطة: Al Iwa, Atef Ahmed Mohamed منشور: (1992)