Comparative Anatomy of the Vertebrates / 
Kent George C.  
 - 6th ed. 
 - St. Louis :  Times Mirror / Mosby;  1987 
 - xiii , 125 p. ;  Col. , ill.  25 cm. 
<br/><br/><label>ISBN: </label>0801626579 
<br/><br/><label>LC Class. No.: </label>QL805  / .K46  1987