Allen, Harry W.  1892-. <br/><br/>
A monographic study of the subfamily Tiphiinae (Hymenoptera : Tiphiidae) of South America / 
by Harry W. Allen. 
 - Washington :  Smithsonian Institution Press,  1972. 
 - iii, 76 p. :  ill. ;  26 cm.. 
 - Smithsonian constributions to zoology ;  no. 113. .
<br/><br/>Bibliography : p. 73-74.. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Tiphiidae..<br/>Hymenoptera--South America.