GENETIC DIVERSITY IN PLANTS  

 - NEW YORK  PLENUMU  1977 
<br/><br/><label>ISBN: </label>0-306-36508-1 
<br/><br/><label>LC Class. No.: </label>631.53/GEN  / 1 
<br/><br/><label>Dewey Class. No.: </label>631.53/GEN  / 1