Krombein, Karl V. <br/><br/>
Biosystematic studies of Ceylonese wasps, VIII  : A monograph of the Philanthidae (Hymenoptera: Sphecoidea) 

 - Washington :  Smithsonian Institution,  1981 
 - 75 p.  : ilus 
 - Smithsonian contributions to zoology  ; 343 .
 - Smithsonian contributions to zoology  ; 343 .
<br/><br/> 54-44 
<br/><br/><label>LCCN: </label>4666 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Avispas.<br/>Entomología sistemática.<br/>Himenópteros.