Ismail,Amro Ahmed Taha. <br/><br/>
Comparative Studies on Some Secondary Products in Different Races  [computer file]/ 
 دراسات مقارنة على بعض المنتجات الثانوية لنحل العسل في السلالات المختلفة. 
Amro Ahmed Taha Ismail. 
 -  2006. 
 - Computer laser optical disks;  4 3/4 in. 
<br/><br/>Thesis (Ph.D.)--Mansoura University,2006. 
<br/><br/>Includes bibliographical references (leaves194-212) 
<br/><br/><br/>System requirments:winword. 
<br/><br/><br/>Summary in Arabic. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Bee products.<br/>Honeybee.<br/>Propolis.<br/>Waxes.