000 00418nam a22001217a 4500
003 IARI
100 _aNag, Arindam
245 _aChanges in technology use in rice cultivation: A comparative study between districts with low and high rice productivity of West Bengal
300 _a92p.
502 _bM.Sc.
_cIARI, Division of Agricultural Extension, New Delhi
_d2011
_gSingh, Rashmi
901 _aT-8408
942 _2udc
_cT
999 _c183128
_d183128