Gilchrist, Francis G.  1895- <br/><br/>
A survey of embryology / 
by Francis G. Gilchrist. 
 - New York :  McGraw-Hill Book,  1968. 
 - 426 p. :  ill. ;  23 cm. 
<br/><br/>Includes index and  bibliographies. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Embryology.