Newman, H H <br/><br/>
Phylum chordata: Biology of vertebrates and their kin 

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 - Macmillan & Co. Ltd., New York  1959 
 - 477 
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<br/><br/><label>ISBN: </label>  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chordate-- Vertebrate Zoology
<br/><br/><label>Dewey Class. No.: </label>596  NEW-P