Salim, Mahrous Abd El-Baset Attia. <br/><br/>
Heterosis and combining ability in sunflower through line x tester analysis  [computer file]\ 
 قوة الهجين والقدرة على الائتلاف فى عباد الشمس من خلال تحليل السلالة × كشاف. 
Mahrous Abd El-Baset Attia Salim. 
 -  2009 
 - Computer  laser  optical disk;   4 3/4 in. 
<br/><br/>Thesis (M.S.) -- Assiut University,2009 . 
<br/><br/>Includes bibliographical references (leaves119-131) . 
<br/><br/><br/>Systems requirements: Adobe Reader. 
<br/><br/><br/>Summary in Arabic. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sunflowers--Hybridization.<br/>Sunflowers--Genetics.