Abdl Aziz, Nour El- Deen Mahmoud. <br/><br/>
Studies on non-chemical methods to control brown rot disease of potato  [computer file]/ 
 دراسات علي طرق المقاومة الغير كيماوية لمرض العفن البني في البطاطس. 
Nour El- Deen Mahmoud Abdl Aziz. 
 -  2006. 
 - Computer laser optical disk;  4 3/4 in. 
<br/><br/>Thesis (M.S.) -- Al-Azhar University, 2006. 
<br/><br/>Includes bibliographical references (leaves 148-165). 
<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--Biological control.<br/>Bacterial wilt of potato.