عناصر مشابهة

• Studies on Borrelia Gallinarum in Chicks
  بواسطة: Ahmed, Yousef Abd Algalil منشور: (1979)
• Pseudomonas aeruginosa isolated from its possible existence as an aetiologic agent of human and animal hazards
  بواسطة: El Mahdy, Hanaa Mohamad منشور: (1997)
• incidence of yersinsia and some competitor organisms in slaughtered animals
  بواسطة: Aref, Ahmed Mahmoud منشور: (2003)
• Some Studies In Clostridial Infections In Birds
  بواسطة: Mostafa, Mohamed Gameal منشور: (2000)
• Mycoplasmas prevalent in quails and some wild birds
  بواسطة: Hamouda, Ahmed Mahmoud Ahmed منشور: (1996)