Hassan Hussein Mahmoud Elmashadi <br/><br/>
The effect of some macro and micro elements on the nutrition of sugar beet /  
 تأثير بعض العناصر الكبرى و الصغرى فى تغذية محصول بنجر السكر 
Hassan Hussein Mahmoud Elmashadi ; Supervised T. Elkobbia , A. S. Ismail 
 - Cairo :   Hassan Hussein Mahmoud Elmashadi ,   1955 
 - 104 Leaves ;   30cm 
<br/><br/>Thesis (Ph.D.) - Ain Shams University - Faculty of Agriculture - Department of Soil Science