D.J. Williams <br/><br/>
Scale insects of the tropical south pacific region. Part 2 The mealybugs ( Pseudococcidae ) 

 - Wallingford  CAB International  1924 
 - 262p 
<br/><br/>D.J. Williams & Gillian W. Watson: Scale insects of the tropical south pacific region. Part 2 The mealybugs ( Pseudococcidae ).  Wallingford.  CAB International, 1924. 0-85198-625-0--(632.752WIL)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>ISBN: </label>0-85198-625-0 
<br/><br/><label>Dewey Class. No.: </label>632.752  / WIL