000 00308nam a22001097a 4500
082 _a307.772
_bREP/R
245 _aReport on socio-economic survey of tribals in kerala 1976-1978 /
260 _aTrivandrum :
_bBureau of economic and statistics,
_c1979.
300 _a178p. :
650 _aReport
942 _cBK
999 _c305427
_d305427