A symposium on the chemical basis of development/ 
sponsored by McCollum-Pratt Institute and National Science Foundation ; edited by William D. McElroy and Bentley Glass 
 - Baltimore :  Johns Hopkins Press,  1958 
 - ix, 934 p. :  ill. ;  23 cm. 
<br/><br/> Includes index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Developmental cytology<br/>Child development<br/>Embryology, Human<br/>Cytology
<br/><br/><label>Dewey Class. No.: </label>612.64082