عناصر مشابهة

• STUDIES ON SOME BEHAVIOURAL PATTERNS OF DEER
  بواسطة: Abas, Samy Mohamed Al Sayed منشور: (1998)
• SOME STUDIES ON SURGICAL TRAUNA IN ANIMALS
  بواسطة: Kandeel, Aly Al Sayed Mohamed منشور: (1987)
• Studies On Some Behaviour Patterns of Egyptin Sheep And Their Management =
  بواسطة: Fouda, Mohamed M. منشور: (1985)
• Studies on foals behaviour
  بواسطة: Youssef, Al Sadik Khalil منشور: (1995)
• Studies on the effect of oral administration of some drugs on the ruminal flora and fauna in goats
  بواسطة: El Kot, Ahmed Ahmed Mohamed Mohamed منشور: (1988)