Halstead L B <br/><br/>
Pattern of vertebrate evolution 

 - San Francisco    W H Freeman        1968 
 - xii, 209p.  cm. 
 - University review in biology; 10 .
<br/><br/><label>Standard No.: </label>55084 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Vertebrate Evolution
<br/><br/><label>Dewey Class. No.: </label>K9:66, K8