Singh, J P  &  Vyas, N N <br/><br/>
Tribal development : past efforts and new challenges 

 - Himanshu Publications, Udaipur (rajasthan)  1989 
 - xiv; 195p 
<br/><br/><label>ISBN: </label>81-85167-21-4 
<br/><br/><label>Dewey Class. No.: </label>301.37(54) Sin