Soliman Abdelhamead Elkishky <br/><br/>
Studies on fertilizer requirements of sugar beet /  
 دراسات على الاحتياجات السمادية لنبات بنجر السكر 
Soliman Abdelhamead Elkishky ; Supervised A. Awadalla , M. I. Elkherbawy , S. A. Taha 
 - Cairo :   Soliman Abdelhamead Elkishky ,   1989 
 - 142 Leaves ;   30cm 
<br/><br/>Thesis (Ph.D.) - Cairo University - Faculty of Agriculture - Department of Soil Science