Salwa Ahmed fouad Elakkad <br/><br/>
Studies on anastomosis groups of rhizoctonia solani /  
 دراسات على مجامع عدم التوافق فى الفطر ريزوكتونيا سولانى 
Salwa Ahmed fouad Elakkad ; Supervised Abdelrazek Osman 
 - Cairo :   Salwa Ahmed fouad Elakkad ,   1997 
 - 143 Leaves :   charts , facsimiles , photographs ;   30cm 
<br/><br/>Thesis(Ph.D.) - Cairo University - Faculty of Agriculture - Department of plant pathology and physiology