Besada, Youssef Barsoum. <br/><br/>
Rhizosphere microflora and their role in nutrition of desert plants  [microform] / 
Youssef Barsoum Besada. 
 -  1981. 
 - 128, 6 leaves :  ill. ;  30 cm. 
<br/><br/>Thesis (M.S.)-- Cairo University, 1981. 
<br/><br/>Includes bibliographical references (leaves 109-128) 
<br/><br/><br/>Microfiche. <br/>ASUNET, <br/>Ain Shams University, <br/>3 microfiches : negative. 
<br/><br/><br/>Summary in Arabic. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Desert plants.<br/>Desert plants--Nutrition.<br/>Rhizosphere<br/>Soil microbiology.