Spangles, Paul J. <br/><br/>
The aquatic beetle subfamily Larainae (Coleoptera : Elmidea) in Mexico, Central America, and the West Indies 

 - Washington, D.C. :  Smithsonian Institution,  1992 
 - 74 p.  : ilus 
 - Smithsonian contributions to zoology  ; 528 .
 - Smithsonian contributions to zoology  ; 528 .
<br/><br/><label>LCCN: </label>6949 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Escarabajos.