Proceedings of the First International Conference on EphemeropteraFlorida Agricultural and Mechanical University August 17-20, 1970 
Edited by William L. Peters and Janice G. Peters 
 - Leiden  E. J. Brill  1973 
 - viii, 344 p. :ith illus. ill. ; 26 cm. 
<br/><br/> English and French. 
<br/><br/>Includes bibliographies. 
<br/><br/><br/>engfre 
<br/><br/><label>ISBN: </label>9004035907 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mayflies--Congresses