Pilcher, Rosamundi <br/><br/>
The Shell seekers 

 - New York  Dell Publishing  1987 
 - 582p. 
<br/><br/><label>ISBN: </label>0440202043 
<br/><br/><label>Subjects--Topical Terms: </label><br/>NOVELS
<br/><br/><label>Universal Decimal Class. No.: </label>82-31  / P34