Bullough, William Sydney,  1914- <br/><br/>
The evolution of differentiation / 
William S. Bullough. 
 - New York :  Academic Press,  1967. 
 - vi, 206 p. :  ill. ;  24 cm. 
<br/><br/> Includes index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cell differentiation.<br/>Cytogenetics.<br/>Carcinogenesis.
<br/><br/><label>Dewey Class. No.: </label>571.835  / BUE 1967