عناصر مشابهة

• Studies On Certain Species Of Coleopterous Insects
  بواسطة: Abd Alkarim, Salah Mohamed منشور: (1980)
• Studies On Insect Infesting Leguminous Plants
  بواسطة: Abd Alfatah, Saied Moussa منشور: (1991)
• Studies On Certain Control Measurements Of Scale Insects Infesting Citrus Trees In Egypt
  بواسطة: Ismail, Adel Anwar منشور: (1987)
• Studies On Certain Species Of Scale Insects Infesting Of Citrus And Guava Trees In Sharkia Region
  بواسطة: Moustafa, Abd Almonem Shawky Hassan منشور: (1992)
• Toxicological Studies of Certain Hard Scale Insects Fam : Diaspididae on Fo-ruit Trees in Egypt
  بواسطة: El Imery, Salah Mahmoud Mitwaly منشور: (1991)