Walker, Warren Franklin. <br/><br/>
Functional anatomy of the vertebrates :  an evolutionary perspective / 
Warren F. Walker, Jr. 
 - Philadelphia  London :  Saunders College,  1987. 
 - xiv, 781 p. :  : ill. (some col.) ;  ; 25 cm. 
<br/><br/> Includes index. 
<br/><br/>Bibliography: p. 733-751. 
<br/><br/><label>ISBN: </label>0030642396 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Vertebrates--Anatomy.<br/>Evolution.