00345nam a2200121Ia 4500082002400000100004700024245005600071260002000127300000600147490006000153500000500213700000500218  aSC:300(54)bNSS.379  aIndia. National Sample Survey Organisation  aAn economic profile of some major tribes of Indiab  aNew DelhibNSSO  a   aNSS report no. 379 (Round no. 44) July 1988 - June 1989  a  a