Engel, Michael S.  1971- <br/><br/>
Classification of the bee tribe augochlorini / 
Michel S. Engel. 
 -- New York :   American Museum of Natural History,   2000 
 - 89 p.  il. -- 
 (Bulletin of the American Museum of Natural History, ISSN 0003-0090  ; 250).
<br/><br/><label>Subjects--Topical Terms: </label><br/>Halictidae<br/>Himenópteros
<br/><br/><label>Universal Decimal Class. No.: </label>595.79