عناصر مشابهة

• Prevalalence of parasites of public health importance in some fresh water fishes
  بواسطة: El Leathy, Ahmed Mohamed منشور: (1997)
• Some Nuteitional Factors Affecting Fresh Water Fish Production
  بواسطة: Shahat, Talaat Mahmoud منشور: (1991)
• Preliminary Studies on Aflatoxicosis in some Cultured Fresh Water Fish
  بواسطة: Abou Taleb, Zeinab Mohammed Mohammed منشور: (2000)
• STUDIES ON THE HELMINTH PARASITES OF SOME FISHES FROM SHARKYA GOVERNORATE
  بواسطة: Abu Alhag, Samir Abd Allh Taha Attia منشور: (1985)
• Enteric Helminth Parasites of Fresh Wather Fish Al Abbasa In Sharkia Governorate
  بواسطة: Shagar, Gihan Ebrahim Abd Albar منشور: (1999)