Beckman, C        H <br/><br/>
The nature of wilt diseases of plants  / 
by C.H. Beckman 
 - St. Paul, Minn.  :   American Phytopathological Society 
 - 175 p. 
<br/><br/><label>LCCN: </label>200970 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fitopatología  Plantas -- Enfermedades por hongos
<br/><br/><label>Dewey Class. No.: </label>PA 632 B4