عناصر مشابهة

• Some studies on urine ,blood analysis and treatrment of diarrhea in cattle
  بواسطة: Abd Alrazek, Wafaa Mahmoud Mohamed منشور: (1985)
• Behavioural factors affecting dairy production in egyptian buffaloes
  بواسطة: Ibrahim, Mohamed Yousef منشور: (1989)
• some studies on water balance kidney and liver functions in healthy and diseased camels
  بواسطة: Aboud, Mohamed Mhrous Mohamed منشور: (2001)
• Bacteriological Studies on Recurrent Mastitis in Cowes
  بواسطة: Labib, Sahar Roshdy Mohamed منشور: (1994)
• Some studies on the effect of diseases on the embryonic and fetal vitality
  بواسطة: Zaabil, Samy Mohamed منشور: (1988)