TY  - GEN
AU  - Alaa Ahmed Mohammed
AU  - Afefy Abdelhamid Elmenoufy , 
AU  - Hany Mokhtar Eissa , 
AU  - Waheed Mohamed Mohamed Ahmed , 
TI  - Studies on semen preservation in native bulls / 
PY  - 2007///
CY  - Cairo : 
PB  - Alaa Ahmed Mohammed , 
KW  - Egyptian bulls
KW  - Semen
KW  - Semen freezing
N1  - Thesis (Ph.D.) - Cairo University - Faculty Of Veterinary Medicine - Department Of Theriogenology; Issued also as CD
N2  - Six mature native bulls were used in the present study.Semen was collected twice weekly from each bull using artifical vagina only semen samples with at least 70 sperm motility , 700x10 sperm\\m1 and 80 normal spern were used for processing
UR  - http://172.23.153.220/th.pdf
ER  -