Wyllie, T.D. <br/><br/>
Say bean diseases of the north central region  / 
by T.D. Wyllie and D.H. Scott 
 - St. Paul, Minn.  :   American Phytopathological Society 
 - 149 p. 
<br/><br/><label>LCCN: </label>200426 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soya -- enférmedades
<br/><br/><label>Dewey Class. No.: </label>PA 635.655 W9