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عناصر مشابهة

• Some pharmacological studies of the herbicide cinmethylin on fresh water fish
  بواسطة: Hussein, Shahira Hanafi Mahmoud Hussein منشور: (1997)
• A Biochemical Study On Fresh Water Fish Subjected To Different Environmental Pollutants
  بواسطة: El Disouky, Mohamed Wafeek Ali منشور: (1998)
• Biochemical studies on some fresh water fish subjected to infection with aeromonas hydrophila
  بواسطة: Mohamed, Khalifa Al Dawy Ahmed منشور: (1987)
• Some pharmacological and toxicological studies on the effects of organophosphorus compound (dicrotophos) on fresh water fish (Clarias Lazera)
  بواسطة: Abd Alalim, Abd Alalim Fouad منشور: (1987)
• BIOLOGICAL STUDIES ON FOUR CICHLID FISHES(TILAPIA NILOTICA,TILAPIA GALILAE,TILAPIAZILLII,TILAPIA AUREA) IN LAKE MARIUT
  بواسطة: El Shazly, Abd Alrahman A. منشور: (1993)