عناصر مشابهة

• Some studies on edwardsiellosis in catfish clarias gariepinus in Assiut governorate
  بواسطة: Saad Aldeen, Aya Galal منشور: (2005)
• Physiological studies on the effect of some probiotics on the Nile catfish : Clarias gariepinus
  بواسطة: Sara Elsayed Ali منشور: (2012)
• NUTRITIONAL STUDIES ON NILE CATFISH (CLARIAS GARIEPINUS) CULTURED IN TANKS
  بواسطة: ALI SOLIMAN MOHAMED MAHDY AL NADY منشور: (2003)
• THE EFFECTS OF DIETARY SAPONIN AND TANNIN ON GROWTH PERFORMANCE AND DIGESTION IN OREOCHROMIS NILOTICUS AND CLARIAS GARIEPINUS
  بواسطة: Al Owafeir, Mohammed منشور: (1999)
• Hormonal Induction of Spawning In African Catfish Clarias Iazer
  بواسطة: Abo Ghanema, Ismail Ismail Yousef منشور: (1999)