Current directions in research on ephemeroptera/ 
edited by Lynda D. Corkum and Jan J. H. Ciborowski. 
 - Toronto :  Canadian Scholars' Press,   1995. 
<br/><br/><label>ISBN: </label>1551300753 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ephydridae
<br/><br/><label>LC Class. No.: </label>QL 505 CUR 1995