El-Minia,Samir Mohamed El-Sheikh. <br/><br/>
Some productive and reproductive traits of diry friesian cows under skha condition  [microform] / 
 بعض الصفات الأنتاجية والتناسلية لأبقار الفريزيان الحلابة تحت ظروف منطقة سخا. 
Samir Mohamed El-Sheikh El-Minia. 
 -  1995. 
 - 238,7Leaves :  ill. ;  30 cm. 
<br/><br/>Thesis (Ph.D.)--Cairo University,1995. 
<br/><br/>Includes bibliographical references (leaves 197-238) 
<br/><br/><br/>Microfiche. <br/>Cairo, Egypt : <br/>ASUNET, <br/>4 microfiches:negative. 
<br/><br/><br/>Summary in Arabic. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Friesian cattle.<br/>Cows--Reproduction.<br/>Dairy cattle--Physiology.