Spratt, Nelson T., Jr. <br/><br/>
Introduction to cell differenciation 

 - New York n:  Reinhold,  1969 (c.1964) 
 - 115 p.  : ilus. 
 - Selected topics in modern biology .
 - Selected topics in modern biology .
<br/><br/><label>LCCN: </label>57570 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Diferenciación (Biología)
<br/><br/><label>Dewey Class. No.: </label>575.21  / S67