عناصر مشابهة

• Assessment of Sheep Production Systems in Egypt
  بواسطة: Metawi, Helmy Rashad Mohamed منشور: (1991)
• The Effect of A Methane Inhibitor on Rumen Fermentation Milk Production and enebgy balance in Goats and on Vfa Production Rate in Sheep
  بواسطة: Basmaeil, Saeid M. منشور: (1978)
• Genetic variation of sheep in south Jordan using DNA technologies
  بواسطة: Al Shamyla, Lama منشور: (2011)
• Effect of Docking on The Characteristics of The Fleece in Fat-Tailed Sheep
  بواسطة: Ahmed, Bakrey Abd Alghany Khalil منشور: (1990)
• Some studies on non infectious respiratory diseases affecting sheep and their treatment
  بواسطة: Yousif, Mohamed Ahmed Aly منشور: (1981)