Shahin, Mahmoud Ahmed. <br/><br/>
Effect of boron and gibberellic acid on sugar beet plants   [microform] / 
 تأثير البورون والجبرلين على نباتات بنجر السكر. 
by Mahmoud Ahmed Shahin. 
 -  1986. 
 - 83, 7 leaves :  ill. ;  30 cm. 
<br/><br/>Thesis(M.S.)--Al-Azhar University, 1986. 
<br/><br/>Includes bibliographical references (leaves 73-83). 
<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/>Sugar beet.<br/>Leaves--Effect of boron on.<br/>Leaves--Effect of gibberellic acid on.