00339pab a2200121 454500008004000000100002300040245006400063260000900127300001300136362001000149650002400159773003400183180718b2017   xxu||||| |||| 00| 0 eng d  aMukherjee, Surobhi  aFutures markets: old style speculation or financialisation?  c2017  ap.56-61.  a2 Sep  aAgricultural policy  aEconomic and Political Weekly