Report on socio-economic survey of tribals in kerala 1976-1978  / 

 - Trivandrum :  Bureau of economic and statistics,  1979. 
 - 178p. : 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Report
<br/><br/><label>Dewey Class. No.: </label>307.772  / REP/R