EL-Gammal,Mohamed Mahmoud. <br/><br/>
Studies on the inheritance of resistance to white rot disease and other characters in Allium spp.  [microform]/ 
 دراسات علي وراثة المقاومة لمرض العفن الأبيض وبعض الصفات الأخري بأنواع البصل المختلفة. 
Mohamed Mahmoud EL-Gammal. 
 -  1971. 
 - 124, 5 leaves :  ill ;  30 cm. 
<br/><br/>Thesis (Ph.D.) -- Cairo University, 1971. 
<br/><br/>Includes bibliographical references (leaves 107-124) 
<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/>Onions--Disease and pest resistance.<br/>White rot (Onions).<br/>Onions--Genetics.