عناصر مشابهة

• A Study On The Energy Requirements For The Cutting Operation Of Different Kinds Of Plants
  بواسطة: Hassan, Mohamed Mohamed Mourad منشور: (1981)
• FIELD MACHINERY PERFORMANCE MODEL FOR DISPERSED TRACT FARMS
  بواسطة: Suhaibani, Saleh A. منشور: (1983)
• Productivity And Floral Fertility Of Whert Plant As Affected By Some Agronomic Treatments
  بواسطة: Saleh, Mohamed Al Sayed Al Said منشور: (1981)
• Agrochemical Technique For Crops production Under Saline - Alkail Soils At San El-Hager
  بواسطة: Saleem, Fathi Mohamed Ahmed منشور: (1985)
• TRACTOR PERFORMANCE SPREADSHEET FOR RADIAL TIRES
  بواسطة: Al Hamed, Saad A. l. منشور: (1990)