NewMan, H.H <br/><br/>
The Phylum Chordata:  Biology of Vertebrates and their Kin / 
by H.H. NewMan 
 - New York:  The Macmillan  Company,  1961 
 - p.477 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Zoology<br/>Chordata
<br/><br/><label>Dewey Class. No.: </label>596  / NEW-P