Abdel Rahman, Mahmoud Fahmy Saad. <br/><br/>
Genetical studies for some economic traits in Barley  [computer file]/ 
 دراسات وراثية لبعض الصفات الإقتصادية فى الشعير. 
Mahmoud Fahmy Saad Abdel Rahman. 
 -  2003. 
 - Computer laser optical disks;  4 3/4 in. 
<br/><br/>Thesis (Ph.D.)--Alazhar University, 2003. 
<br/><br/>Includes bibliographical references (leaves ) 
<br/><br/><br/>System requirments:Acrobat. 
<br/><br/><br/>Summary in Arabic. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Barley--Genetics.<br/>Barley--Economic aspects.