عناصر مشابهة

• Preliminary Studies on Aflatoxicosis in some Cultured Fresh Water Fish
  بواسطة: Abou Taleb, Zeinab Mohammed Mohammed منشور: (2000)
• Some Nuteitional Factors Affecting Fresh Water Fish Production
  بواسطة: Shahat, Talaat Mahmoud منشور: (1991)
• Trials for control of aeromonas hyDROPhila infection among Egyptian cultured fresh water fish
  بواسطة: بدران، أحمد فكري حسين محمد منشور: (1987)
• Studies On Some Bacterial Diseases Affecting Some Fresh Water Ornamental Fishes
  بواسطة: Abu Taleb, Zeinab Mohammed Mohammed منشور: (1995)
• Prevalalence of parasites of public health importance in some fresh water fishes
  بواسطة: El Leathy, Ahmed Mohamed منشور: (1997)