00378pab a2200133 454500008004000000100002400040245009500064260000900159300001500168362000800183650000900191700002600200773001800226180718b2015   xxu||||| |||| 00| 0 eng d  aGhosh, Chandralekha  aEfficiency of Rice producing states in production and cost: a stochastic frontier analysis  c2015  ap.255-275.  aDec  aRice  aRaychaudhuri, Ajitava  aArtha Vijnana