Marshall, A J, Ed.; Williams, W D, Ed. <br/><br/>
Textbook of zoology invertebrates 

 - 7 
 - English Language Book Society, England  1974 
 - 874 
 - .
<br/><br/>  
<br/><br/><label>ISBN: </label>  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Invertebrates-- Zoology
<br/><br/><label>Dewey Class. No.: </label>592  MAR-T7