Weichert, Charles K.  1902- <br/><br/>
Anatomy of the chordates / 
Charles K. Weichert. 
 - 4th ed. 
 - New York :  McGraw-Hill,  [1970]. 
 - vii, 814 p. :  ill. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chordata--Anatomy.<br/>Anatomy, Comparative.