R S Singh <br/><br/>
Disease of vegetables crops. 
R S Singh 
 - 3 
 - New Delhi  Oxford & IBH Publishing     1995 
 - x,406p.  cm. 
<br/><br/><label>Standard No.: </label>27820 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>J3 : 4, N5