Abdel Fattah Mabrouk Amer,  <br/><br/>
Ecological biological and taxonomic studies on mayflies ephemeroptera from Egypt / 
 دراسات بيئية وبيولوجية وتصنيفية على ذباب مايو فى مصر  
By Abdel Fattah Mabrouk Amer; Supervised Prof.Dr. Aly A. El-Moursy, Prof.Dr. Alaa A. Oshaibah  
 - 218 Leaves :  illustrations ;  30 cm. +  
<br/><br/>Thesis (M.Sc.)-Cairo University,1995 
<br/><br/>Bibliography: pages  195 :218 
<br/><br/><label>Subjects--Index Terms: </label>Ecological biological   axonomic studies on mayflies