Houbrick, Richard S. <br/><br/>
Genus Clypeomorus Jousseaume (Cerithiidae:Prosobranchia) / 
Richard S. Houbrick. 
 - City of Washington :  Smithsonian Institution Press,  1985. 
 - Smithsonian contributions to zoology ;  no. 403 .
<br/><br/> Includes index. 
<br/><br/>Bibliography: p. 123-128. 
<br/><br/><label>LCCN: </label>84600025 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Clypeomorus -- Classification.--Clypeomorus -- Classification.<br/>Mollusks -- Classification.--Mollusks -- Classification.
<br/><br/><label>LC Class. No.: </label>QL1  QL430.5.C4  / .S54 no. 403 
<br/><br/><label>Dewey Class. No.: </label>591 s  594/.32 
<br/><br/><label>Gov. Doc. Class. No.: </label>SI 1.27:403