عناصر مشابهة

• Studies on Helminthes of Some Parasites of Freshwater Fishes of Jebel Aulia (Reservoir South of Khartoum )
  بواسطة: Abu Bakar, Eshraga Dafa Alla Mahmoud منشور: (2008)
• Levels Of Trace Elements in Freshwater Fishes Of Azraq Oasis-Jordan
  بواسطة: Al Najjar, Tariq Hassan منشور: (1991)
• Aspects of the Structure and Function of the Optic Tectum of the Freshwater Fish (Perca Fluviatilis)
  بواسطة: Al Akell, Ali S. R. منشور: (1982)
• Comparative studies integumentary sensory structures and electrical organs of som freshwater and marine fishes
  بواسطة: Awad, Gamal Said Ali منشور: (1993)
• Biological Control of Mosquitoes by few Freshwater Fishes in Southern Iraq
  بواسطة: Sharma, K. P. منشور: (1981)