عناصر مشابهة

• the effects of hight ambient temperature on energy expenditure utilisation and partition in the domestic fowl
  بواسطة: Al Harthi, Mohammed A. منشور: (1997)
• Effect of Some Mendelian Genes on Body Weight and Egg Production in The Fowl
  بواسطة: Shoureap, Usama Mohamed Ali منشور: (1991)
• Effect of Including Poultry Wates in Ations on Growth and Reproductive Performance of Buffalo Heifers
  بواسطة: Elwan, Kamel Mohamed منشور: (1991)
• Effect of Breed- Crossing and Feeding Sgstem On the Meat Production of Rabbits
  بواسطة: El Sayed, Hassan Mahmoud منشور: (1988)
• "Foie Gras" Production from The Water Fowls in Egypt
  بواسطة: Ibrahim, Zenat Abd Algawad منشور: (1981)