Firket, Henri <br/><br/>
La célula viva :    /  
Firket, Henri 
 - 7a ed. 
 - Buenos Aires ;   EUDEBA ,   1971 
 - 126 p.  ;   19 cm. : il. ; dib. :    
<br/><br/><label>Subjects--Index Terms: </label>BIOLOGIA 
<br/><br/><label>Universal Decimal Class. No.: </label>576