Dance, Peter S. <br/><br/>
Eyewitness Handbook:  Shells/ 

 - London  Dorling Kindersley  1992 
 - 256p.:  ill.(pics., col., diagrams); 
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label>0863189117 
<br/><br/><label>LC Class. No.: </label>QL404  / .D19 1978