Vidhyasekaran, P <br/><br/>
Principles of plant pathology 

 -  CBS Publishers & Distributors, New Delhi  1993 
 - 166 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plant pathology; Botany
<br/><br/><label>Dewey Class. No.: </label>PG 581.2  VID-P