Tripathy, R N <br/><br/>
Technology, Farm Output and Employment in a Tribal Region 

 - Delhi  Mittal Publications  1988 
 - 131p 
<br/><br/> includes index and biblioraphy 
<br/><br/><label>ISBN: </label>8170990556     130 
<br/><br/><label>Dewey Class. No.: </label>R10.1  / T737