Echinoderm biology :  proceedings of the Sixth International Echinoderm Conference, Victoria/23-28 August 1987 / 
edited by Robert D. Burke ... [et al.] 
 - Rotterdam :  A. A. Balkema,  1988 
 - 818 p. :  ill. ;  25 cm. 
<br/><br/><label>ISBN: </label>9061917557 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Echinoderms--Congresses