Yassein Ahmed Almuhammad Alarfi <br/><br/>
Physical and biochemical studies on storage of friesian bulls semen /  
 دراسات طبيعية وكيميائية حيوية على تخزين السائل المنوى لطلائق الفريزيان 
Yassein Ahmed Almuhammad Alarfi ; Supervised Gamal Ashour Hassan , Alaa Elsayed Bellasy Zeidan , Yassien Mohamed Hafez 
 - Cairo :   Yassein Ahmed Almuhammad Alarfi ,   2005 
 - 182p :   charts ;   25cm 
<br/><br/>Thesis (M.Sc.) - Cairo University - Faculty Of Agriculture - Department Of Animal Production 
<br/><br/> This study was executed in Fac Agric , Cairo Univ in cooperation with Anim Prod Res Inst , Ministry Agric Ten mature Friesian bulls and 81 Friesian cows were used Four experiments were carried out to evaluate the physical and biochemical characteristics of cooled semen 
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<br/><br/><label>Subjects--Index Terms: </label>Friesian bulls semen