00469pab a2200145 454500008004000000100002000040245010000060260000900160300001300169362001100182650003900193650004000232650001700272773003400289180718b1997   xxu||||| |||| 00| 0 eng d  aMaharatna, Arup  aChildren's work activities, surplus labour and fertility: case study of six villages in Birbhum  c1997  ap.363-69  a15 Feb  aChild labour - India - West Bengal  aChild welfare - India - West Bengal  aChild labour  aEconomic and Political Weekly