Frey, Kenneth J. <br/><br/>
Plant breeding; a symposium held at 

 - Ames :  Iowa State University,  1966 
 - 430 p.  : ilus. 
<br/><br/><label>LCCN: </label>43270 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plantas--Mejoramiento.
<br/><br/><label>Dewey Class. No.: </label>581.15  / F7