Allam, Emad Helmy Ahmad. <br/><br/>
Studies on recycling of some agricultural environment wastes for organic fertilizers production  [computer file]/ 
 دراسات على تدوير بعض مخلفات البيئة الزراعية لانتاج الاسمدة العضوية. 
Emad Helmy Ahmad Allam. 
 -  2005. 
 - Computer laser optical disks;  4 3/4 in. 
<br/><br/>Thesis (Ph.D. ) Benha University,2005. 
<br/><br/>Includes bibliographical references (leaves182-209). 
<br/><br/><br/>Systems requirments:Adobe Reader. 
<br/><br/><br/>Summary in Arabic. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultural wastes--Recycling<br/>Factory and trade waste as fertilizer<br/>Organic fertilizers