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

 - 7th edition. 
 - New Delhi :   Oxford and Ibh Co.,   1998. 
<br/><br/><label>ISBN: </label>812040146X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Life Sciences
<br/><br/><label>Dewey Class. No.: </label>571.92  / SIN