Harold K. Wilson <br/><br/>
Identification and judging of crops weeds and diseases 

 - Saintpaul  The Webb Publishing Company  1955 
 - 65p 
<br/><br/>Harold K. Wilson & Alvin H. Larson: Identification and judging of crops weeds and diseases.  Saintpaul.  The Webb Publishing Company, 1955.--(633WIL)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>633  / WIL