عناصر مشابهة

• Structural, ultrastructuiral and morphometric changes in the gills of brown trout, salmo trutta, seasonally acclimated to 5 & 15 0c, following exposure to copper soft acidic water
  بواسطة: Mujallid, Mohammad Salim Ibrahim منشور: (1996)
• STUDIES ON THE BIOLOGY AND REPRODUCTION OF SIGANUD CANALICULATUS
  بواسطة: Nassar, Amal Farid Abd Alkalek منشور: (1993)
• Studies on some harmful residues in meat and some meat products
  بواسطة: Abd Alhamed, Kamal Ibrahim Al Dsoky منشور: (2002)
• the metabolism of cholecalciferol in japanese quail
  بواسطة: Sedrani, Saleh Ahmad منشور: (1979)
• DISTRIBUTION OF FISH EGGS AND LARVAE IN SOUTHEASTERN LAKE MICHIGAN NEAR THE DONALD C.COOK NUCLEAR POWER PLANT,1976
  بواسطة: Al Jerian, Abd Allah Abd Alrahman منشور: (1976)