00441pab a2200157 454500008004000000100002000040245007000060260000900130300001600139362001100155650002900166650000900195700002600204700001900230773003400249180718b2003   xxu||||| |||| 00| 0 eng d  aChengappa, P.G.  aProfitability of hybrid rice cultivation: evidence from Karnataka  c2003  ap.2531-534.  a21 jun  aRice - India - Karnataka  aRice  aGowda, M.V. Srinivasa  aJanaiah, Aldas  aEconomic and Political Weekly