Amiera,El-Sayed Alaa Saad Badr Ahmed. <br/><br/>
Studies on rice blast disease in Egypt  [microform]/ 
 دراسات على مرض اللفحة فى الأرز. 
El-Sayed Alaa Saad Badr Ahmed Amiera. 
 -  1997. 
 - 72,3Leaves:  ill.;  30 cm. 
<br/><br/>Thesis (Ph.D.)--Tanta University,1997. 
<br/><br/>Includes bibliographical references (leaves 62-72) 
<br/><br/><br/>Microfiche. <br/>Cairo,Egypt: <br/>ASUNET, <br/>2 microfiches:negative. 
<br/><br/><br/>Summary in Arabic. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Rice blast disease--Egypt<br/>Rice--Diseases and pests--Egypt