A. Soos <br/><br/>
Catalogue of palaearctic diptera. Vol 8, Syrphidae-conopidae  

 - Amsterdam  Elsevier  1988 
 - 8 Vols 
 -  Vol.8 .
<br/><br/>A. Soos & L. Papp: Catalogue of palaearctic diptera. Vol 8, Syrphidae-conopidae.  Amsterdam.  Elsevier, 1988. 0-444-99600-1--(595.77SOO)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>ISBN: </label>0-444-99600-1 
<br/><br/><label>Dewey Class. No.: </label>595.77  / SOO