عناصر مشابهة

• Prenatal And Transmammary Transmission Of Some Parasites
  بواسطة: El Kholany, Khaled Abd Elhalem منشور: (1994)
• Studies on some surgical affections caused by parasites in animals
  بواسطة: El Mezyen, Abd Almegeed Fetouh منشور: (1984)
• Role of Marine Fish In Transmission of Some Parasites In Animals and Birds
  بواسطة: Raef, Azza Mohamed منشور: (1994)
• Prevalalence of parasites of public health importance in some fresh water fishes
  بواسطة: El Leathy, Ahmed Mohamed منشور: (1997)
• Prevalence of Internal And External Parasites In Deer And Its Control
  بواسطة: Khater, Safwat Mohamed Esmat منشور: (1998)