El-Kammar, Hanan Farag El-Sayed  <br/><br/>
Pathological studies on Tobacco Rattle Virus on potato (Solanum Tuberosum l.) plants in Egypt and Tunisia<br/>  [computer file] / 
 دراسات مرضية على فيروس خشخشة الدخان على البطاطس فى مصر وتونس. 
Hanan Farag El-Sayed El-Kammar 
 -  2016. 
 - computer laser optical diskes;  4 3/4 in. 
<br/><br/>Thesis (Ph.D.) -- Cairo University, 2016. 
<br/><br/>Includes bibliographical references (Leaves130-150) 
<br/><br/><br/>Systems requirements : Adobe Reader 
<br/><br/><br/>Summary in Arabic 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Potatoes--Diseases and pests--Egypt     <br/>Potatoes--Diseases and pests--Tunisia <br/>Tobacco rattle virus