عناصر مشابهة

• The Influence of Different Supplemental Nitrogen Sources on Poor Qualty Roughage Utilization By The Ruminants
  بواسطة: Saleh, Safaa Abd Almonem منشور: (1991)
• Some Phsiological Studies on Using Urea In Nutrition of Sheep
  بواسطة: Bassuny, Sabry Mohamed منشور: (1982)
• Using Clays To Improve Urea Utiliztion In Ruminant Rations
  بواسطة: Aiad, Ahmed Mohamed Aiad منشور: (1990)
• The utilization of treated feeding stuffs in feeding ruminant animals
  بواسطة: Hassona, Al Sayed Mahmoud منشور: (1986)
• Utilization of Some Agro-Inbustrial By-Products and Crop Residues In Formulating Rations For Ruminants
  بواسطة: Mostafa, Mohamed Mahmoud Mohamed منشور: (1992)