The collector's Encyclopedia of Shells / 

 - Cameron:  Carter Nash,   1974. 
 - 288 p. :  21 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0517690969 
<br/><br/><label>LCCN: </label>89032303  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Shells.
<br/><br/><label>LC Class. No.: </label>QL403  / .E35 1989 
<br/><br/><label>Dewey Class. No.: </label>594.0471  / COL