Ahmed, Osama Abd El - Badia El - Sayed Sayed. <br/><br/>
Further studies on stem rust disease of wheat in Egypt  [electronic resource] / 
 دراسات متقدمة على مرض صدأ الساق على القمح فى مصر 
Osama Abd El-Badia El-Sayed Sayed Ahmed 
 -  2015. 
<br/><br/>Thesis (Ph.D.) -- Mansoura University, 2015. 
<br/><br/>Includes bibliographical references (Leaves 108-125) 
<br/><br/><br/>Systems requirements : Adobe Reader 
<br/><br/><br/>Summary in Arabic 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Puccinia graminis--Egypt<br/>Wheat--Egypt--Diseases and pests<br/>Wheat rusts--Egypt