MEHROTRA (R S);AGGARWAL (Ashok). <br/><br/>
Plant pathology. 

 - 2 
 - New Delhi  Tata McGrawhill  2003 
 - xxii,846  PB 
<br/><br/><label>ISBN: </label>70473994 
<br/><br/><label>Dewey Class. No.: </label>581.2 MEHR