Tawfik, Sahar Fayez. <br/><br/>
Effect of some fertilization and plant density on yield of sugarbeet  [microform] / 
 تأثير معاملات التسميد والكثافة النباتية علي محصول بنجر السكر. 
Sahar Fayez Tawfik. 
 -  1994. 
 - 179, 11 Leaves :ill. ;30 cm. 
<br/><br/>Thesis (M.S.)--Zagazig University,1994. 
<br/><br/>Includes bibliographical references (leaves 161-179) 
<br/><br/><br/>Microfiche. <br/>Cairo, Egypt : <br/>ASUNET, <br/>4 microfiches:negative. 
<br/><br/><br/>Summary in Arabic. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sugar beet--Fertilizers.<br/>Nitrogen fertilizers.<br/>Sugar beet--Spacing.