عناصر مشابهة

• Prophylactic strategies for minimizing the retention of placenta in bovines
  بواسطة: Abu Shusha, Ahmed Alhuseiny Ata منشور: (1990)
• Studies on Some Reproductive Problems in Bovine
  بواسطة: Younis, Al Sayed Al Sayed Al Sayed منشور: (1995)
• Some Genetical and Environmental Studies of Production and Reproduction of Rabbits
  بواسطة: Barakat, Aly Al Sayed Aly منشور: (1992)
• Trials To Improve The Conception Rate After Artificial Insemination in Bovine
  بواسطة: Abd Alrahman, Ehab Mohamed Shokry منشور: (2002)
• Effects of Chromium Addition on Milk Production, Some Reproductive Traits and Some Blood Parameters of Nubian Goats, under Khartoum State Conditions
  بواسطة: Hussein, Eltoma Ahmed منشور: (2015)