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عناصر مشابهة

• Allelopathic Effects of Some Common Weeds on Certain Vegetable Crops Growwn in Jordan
  بواسطة: عبيد، خالد احمد صبحي منشور: (1996)
• Competitive Effect and Control of Annual Weeds in Three Major Vegetable Crops Grown in East Jordan Valley
  بواسطة: Dweik, Naser Aldin Rateb منشور: (1982)
• effect of intercropping on the growyh and yield of some vegetable crops
  بواسطة: El Shimi, Ibrahim Zaki Abd Elwahab منشور: (1983)
• Studies on Some Pests Infesting Certain Vegetable Crops
  بواسطة: Ahmed, Salim Abd Alfattah منشور: (1992)
• Effect of Some Agricultural Treatments on The Storageability Of Some Vegetable Crops
  بواسطة: Al Sheikh, Tawfik Mohamed Aly منشور: (1988)