Allard, R. W.  1919-2003. <br/><br/>
Principles of plant breeding / 
Allard, R.W. 
 - New York,  Wiley  [1960] 
 - 485 pages :  illustrations ;  24 cm. 
<br/><br/>Includes bibliography. 
<br/><br/><label>ISBN: </label>0471023108 9780471023104 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plant breeding.
<br/><br/><label>Dewey Class. No.: </label>631.522