Census of India 1961 <br/><br/>
India: social and economic process in tea plantations with special reference to tribal laboures 

 - Delhi  The Manager of Publications  1967 
 - 163+p. 
 - Census of India 1961. Volume 1. Part VII-A .
<br/><br/><label>Dewey Class. No.: </label>A81x54 In2/61/1/Pt7A