Shumway, Waldo. <br/><br/>
Introduction to vertebrate embryology / 
Waldo Shumway and F. B. Adamstone. 
 - 5th ed. 
 - New York :  John Wiley & Sons,  1954. 
 - x, 389 p. :  ill. ;  23 cm. 
<br/><br/> Includes index. 
<br/><br/>Bibliography : p. 369-372. 
<br/><br/>337  337 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Vertebrates--Embryology.
<br/><br/><label>Dewey Class. No.: </label>591.33 / S92i