Hayes, Herbert Kendall. <br/><br/>
Methods of plant breeding. 

 - 2 ed. 
 - New York :  McGraw-Hill,  1955. 
 - 551 p. :  : ilus. 
<br/><br/><label>LCCN: </label>12690 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Genética.<br/>Plantas--Mejoramiento.
<br/><br/><label>Dewey Class. No.: </label>631.522  / H39 1955