Methods in mammalian embryology / 
edited by Joseph C. Daniel 
 - San Francisco :  W. H. Freeman,  1971 
 - 532 p. :  ill. ;  26 cm. 
<br/><br/><label>ISBN: </label>0716708191 (hbk.) 
<br/><br/><label>LCCN: </label>76-116894 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Embryology--Mammals