Ayala John, Fco. J. <br/><br/>
Genética moderna/ 
Fco. J. Ayala John 
 - 836p/23.5cm 
<br/><br/><label>ISBN: </label>84-282-0720.8 
<br/><br/><label>Subjects--Topical Terms: </label><br/>GENETICA
<br/><br/><label>Dewey Class. No.: </label>575.1  / AYA 1984