Singh, R.S <br/><br/>
Plant diseases 

 - 6th ed. 
 - New Delhi  Oxford & IBH  1990 
 - xiv, 619 p.  Illustration 
<br/><br/><label>ISBN: </label>812040128X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture
<br/><br/><label>Dewey Class. No.: </label>632.3  / SIN