عناصر مشابهة

• Some Side Effects Of Pesticides On Citrus
  بواسطة: Meawad, Faiz Gad Alla Nakhlla منشور: (1988)
• Physiological studies on mangoes
  بواسطة: Abd Alhafeez, Riad Fathy منشور: (1990)
• Responses of Soil Fertilization on Nineral Aspects of Citrus Plants
  بواسطة: Al Syada, Samir Ahmed Gaber Mohamed منشور: (1988)
• Studies On Certain Species Of Scale Insects Infesting Of Citrus And Guava Trees In Sharkia Region
  بواسطة: Moustafa, Abd Almonem Shawky Hassan منشور: (1992)
• Studies on Vegetative Propagation of some Citrus Fruits by Seeds
  بواسطة: Mohamed, Al Sayed Gomaa Ibrahim منشور: (1986)