Abd El-Kader, Essam Mostafo <br/><br/>
Microbial secretions and their applications in agriculture  [computer file]/ 
 الإفرازات الميكروبية وتطبيقاتها فى الزراعة. 
Essam Mostafo Abd El-Kader. 
 -  2007. 
 - Computer laser optical disks;  4 3/4 in. 
<br/><br/>Thesis (Ph.D.)  --Cairo  University,2007. 
<br/><br/>Includes bibliographical references (leaves127-144). 
<br/><br/><br/>Systems requirments:Adobe Reader 
<br/><br/><br/>Summary in Arabic. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plant growth-promoting rhizobacteria<br/>Plant growth promoting substances.<br/>Agricultural microbiology.<br/>Microbial inoculants.