Korban, S. S. <br/><br/>
Disease-resistant apple cultivars developed from the apple breeding program at the University of Illinois 

 - Urbana-Champaign :  University of Illinois. Agricultural Experiment Station,  1990 
 - 4 p.  : illus 
 - University of Illinois. Agricultural Experiment Station. Bulletin  ; 790 .
 - University of Illinois. Agricultural Experiment Station. Bulletin  ; 790 .
<br/><br/> D46-4 
<br/><br/><label>LCCN: </label>2467 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Manzana--Mejoramiento.<br/>Manzana--Variedades resistentes a enfermedades.