Singh.O P <br/><br/>
Insect pests of soybean in India 

 - Dehra Dun, India :  International Book Distributo  rs,        1989 
 - 281 p 
<br/><br/><label>ISBN: </label>8170890594 
<br/><br/><label>Dewey Class. No.: </label>632.7