George B. Popov <br/><br/>
Revision of the genus poekilocerus audinet-serville 1831 ( orthoptera : Acridoidea : Pyrgomorphidae ) 

 - London  Centre for Overseas Pest Research  1979 
 - 75p 
<br/><br/><br/>ENGLISH 
<br/><br/><label>ISBN: </label>0-85135-105-0 
<br/><br/><label>Dewey Class. No.: </label>632.726  / POP