McEwen, Robert Stanley <br/><br/>
Vertebrate embryology / 
by Robert Stanley McEwen 
 - 4th ed. 
 - New York :  Henry Holt,  1957. 
 - 701p. :  illus. 
<br/><br/>Includes bibliographies. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Vertebrates
<br/><br/><label>Dewey Class. No.: </label>591.3  / MCE.V