Echinoderm biology. 
Edited by N. Millott. 
 - [New York]  Published for the Zoological Society of London by Academic Press,  1967. 
 - Symposia of the Zoological Society of London ;  no. 20 .
<br/><br/> "The proceedings of a symposium held at the Zoological Society of London on 25 and 26 May, 1966." 
<br/><br/>Includes bibliographies. 
<br/><br/><label>LCCN: </label>67021942 //r83 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Echinodermata.
<br/><br/><label>LC Class. No.: </label>QL385  / .E25 
<br/><br/><label>Dewey Class. No.: </label>593/.9