Berrill, N.J. . <br/><br/>
The Origin of Vertebrates /  Textual Documents 
N.J. Berrill. 
 - 1st ed. / 
 - Oxford :  The Clarendon Press ,  1955. 
 - viii,257p. :  ill ;  22cm . 
<br/><br/>Index 
<br/><br/><label>ISBN: </label> HB 
<br/><br/><label>Subjects--Index Terms: </label>Zoology Vertebrates-Origin G-Zoology 
<br/><br/><label>Dewey Class. No.: </label>596  / B 459 Or