Williams, D. J.  <br/><br/>
The scale insects of the tropical south pacific region :    /  
Williams, D. J.  
 - 1a ed. 
 - Londres ;   International Institute of Entomology ,   1988 
 - 290 p.  ;   25 cm. : il. ; dib. :    
<br/><br/><label>ISBN: </label>851986080 
<br/><br/><label>Subjects--Index Terms: </label>ENTOMOLOGIA INSECTICIDAS 
<br/><br/><label>Universal Decimal Class. No.: </label>595