Development in mammals / 
editor, Martin H. Johnson 
 - Amsterdam :  North-Holland,  1977 
 - v. :  ill. ;  25 cm. 
<br/><br/>Includes bibliographies and indexes 
<br/><br/><label>ISBN: </label>0720406463 
<br/><br/><label>LCCN: </label>77-5894 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Embryology--Mammals