Hayes, Herbert Kendall; Immer, Forrest Rhinehart; Smith, David Clyde <br/><br/>
Methods Of Plant Breeding 

 - II 
 - New York  McGraw- Hill Book Co.  1955 
 - 551p 
 -  nt .
<br/><br/><label>ISBN: </label>nr 
<br/><br/><label>Dewey Class. No.: </label>631.52  / 126