عناصر مشابهة

• Some Productive Aspects In Rabbits
  بواسطة: Hilmy, Ahmed Farid Mahmoud Al Said منشور: (1991)
• Some Genetical and Environmental Studies of Production and Reproduction of Rabbits
  بواسطة: Barakat, Aly Al Sayed Aly منشور: (1992)
• Studies on the Effect of Forage Feeding on Some Physiological Functions in Local Sheep
  بواسطة: Soliman, Al Sayed Soliman Mohammed منشور: (1984)
• Some Phsiological Studies on Using Urea In Nutrition of Sheep
  بواسطة: Bassuny, Sabry Mohamed منشور: (1982)
• Studies On Performance Of Some Exotic Breeds Under Egyption Conditions
  بواسطة: Farghaly, Hassan Mohamed Al Sayed Hassan منشور: (1992)