Allard, R.W. <br/><br/>
Principles of plant breeding /   Robert W. Allard 

 - New York:  John Wiley and Sons,  1960. 
 - ix, 484p., 24cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plant breeding
<br/><br/><label>Dewey Class. No.: </label>631.53 A36P