Dickson, James G. <br/><br/>
Diseases of field crops 
James G. Diseases 
 - 2nd ed.  
 - New York:  McGraw-Hill,  1956. 
 - 517p. 
<br/><br/><br/>eng 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plant-Diseases
<br/><br/><label>Dewey Class. No.: </label>633.0893  / DID