McMillan, Nora F. <br/><br/>
British shells 
by Nora F. McMillan 
 - London  Frederick Warne  1968 
 - 196 p. : ill. ; 22 cm. 
<br/><br/><label>ISBN: </label>0723209650 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Shells--United Kingdom