عناصر مشابهة

• STUDIES ON SOME DISEAES IN IMPORTED CATTLS DURING QUARANTINE PERIOD WITH SPECIAL REFERENCES TO BLOOD CONSTITUENTS
  بواسطة: Kandil, Abd Almonem Gharib منشور: (1987)
• Clinicopathological Studies on some Plants Causing Infertility in Cattle
  بواسطة: Abaza, Fayez Mohamed منشور: (1995)
• Studies on escherichia coli in cattle in al-hasa region etiology, prevalence, pathogencity
  بواسطة: Al Shawaish, Nasser A. منشور: (2010)
• Studies On Allevlating Thermal Stress In Imported Friesian Cattle Under Egyptian Environmental Conditions
  بواسطة: Ahmed, Hassan Ibrahim Ali منشور: (1990)
• Some studies on urine ,blood analysis and treatrment of diarrhea in cattle
  بواسطة: Abd Alrazek, Wafaa Mahmoud Mohamed منشور: (1985)