00382pab a2200133 454500008004000000100001700040245005800057260000900115300001500124362001200139650002700151650002500178773004500203180718b2015   xxu||||| |||| 00| 0 eng d  aHazarika, C.  aLabour scarcity in agriculture and farm mechanisation  c2015  ap.109-111.  aJan-Mar  aAgricultural machinery  aAgricultural workers  aIndian Journal of Agricultural Economics