Saunders, John W., <br/><br/>
Patterns and principles of animal development/ 
by John W. Saunders, Jr. 
 - New York  : Macmillan  , 1970 
 - xiii, 282 p.  illus. 
<br/><br/>Includes bibliographies. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Embryology.<br/>Developmental genetics.
<br/><br/><label>Dewey Class. No.: </label>5718 SAU/P