عناصر مشابهة

• The Role Of Thyroxine In Improving Productivity Of Heat Stressed Farm Animals with Different Thechniques
  بواسطة: El Masry, Kamel Ahmed Mohamed منشور: (1987)
• The Role Of Cortisol In Improving Productiviity Of Heat Stressed Farm Animals With Different Techniques
  بواسطة: Abd Alsamee, Abd Alshafi Mohamed منشور: (1987)
• The Role Of Insulin In Improving Productivity of Heat Stressed Farm Animals with Diffirent Technicues
  بواسطة: Habeeb, Al Saied Al Naimy Mostafa منشور: (1987)
• Studies On Allevlating Thermal Stress In Imported Friesian Cattle Under Egyptian Environmental Conditions
  بواسطة: Ahmed, Hassan Ibrahim Ali منشور: (1990)
• A SURVEY OF MORTALITY IN COMMERCIAL BROILER FARMS IN SOME GOVERNORATES IN JORDAN
  بواسطة: Al Rashdan, Naser Mohammed منشور: (2003)