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

 - 9th 
 - New Delhi  Oxford publisher  2017 
 - 750p. 
<br/><br/><label>ISBN: </label>97881204174 
<br/><br/><label>LC Class. No.: </label>632.9 
<br/><br/><label>Dewey Class. No.: </label>632.9