Krombein, Karl V. <br/><br/>
Behavioral and life-history notes on three floridian solitary wasps (Hymenoptera : Sphecidae) 

 - Washington :  Smithsonian Institution,  1970 
 - 26 p.  : ilus. 
 - Smithsonian contributions to zoology  ; 46 .
 - Smithsonian contributions to zoology  ; 46 .
<br/><br/><label>LCCN: </label>29389 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Avispas.