TY  - GEN
AU  - Yassein Ahmed Almuhammad Alarfi
AU  - Alaa Elsayed Bellasy Zeidan , 
AU  - Gamal Ashour Hassan , 
AU  - Yassien Mohamed Hafez , 
TI  - Physical and biochemical studies on storage of friesian bulls semen / 
PY  - 2005///
CY  - Cairo : 
PB  - Yassein Ahmed Almuhammad Alarfi , 
KW  - Friesian bulls semen
N1  - Thesis (M.Sc.) - Cairo University - Faculty Of Agriculture - Department Of Animal Production; Issued also as CD
N2  - 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
ER  -