Singh, R. S. <br/><br/>
Diseases of vegetable crops 

 - New Delhi  Oxford and IBH  1985 
 - vi,346p. 
<br/><br/><label>ISBN: </label> RS 39.50 
<br/><br/><label>Source: </label> RS 39.50 
<br/><br/><label>Dewey Class. No.: </label>632.3 SIN