Mehrotra, R. S. <br/><br/>
Plant Pathology 
R. S. Mehrotra 
 - New Delhi  Tata McGraw Hill  1980 
 - 71p. 
<br/><br/><label>ISBN: </label> 42 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botany