Saunders, John W.,  1919-2015. <br/><br/>
Patterns and principles of animal development / 
John W. Saunders, Jr. 
 - New York :  Macmillan,  1970. 
 - xiii, 282 p. :  ill. ;  26 cm. 
 - The Macmillan biology series .
 - The Macmillan biology series .
<br/><br/>Includes bibliographies and Indexes 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Embryology.<br/>Developmental genetics.<br/>Embryology
<br/><br/><label>Dewey Class. No.: </label>591.3  / SAP 1970