Irving E. Melhus <br/><br/>
Elements of plant pathology 

 - 3rd Printing 
 - New York  Macmillan Company  1954 
 - 493p 
<br/><br/>Irving E. Melhus & George C. Kent: Elements of plant pathology.  (3rd Printing)  New York.  Macmillan Company, 1954.--(632.3MEL)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>632.3  / MEL