Hyman, Libbie Henrietta <br/><br/>
The invertebrates, Vol.4  Echinodermata : the Coelomate Bilateria 

 - New York  McGraw-Hill  1955 
 - vii,763 p.  Illustration 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ZOOLOGY
<br/><br/><label>Dewey Class. No.: </label>593.9  / HYM