00401nam a2200157Ia 4500008004100000082001800041100001600059245002800075260004700103300000800150650001400158650002000172653002400192653001000216653001700226170901s1981    xx            000 0 und d  a330.954bR16T  aRamaiah, P. 0aTribal Economy of India  aNew DelhibLight and Life Publishersc1981  a207  aEconomics  aSocial sciences  aEconomic conditions  aIndia  aTribal areas