00478pab a2200157 454500008004000000100002400040245007300064260000900137300001300146362001200159650003200171650004800203650002600251700002300277773002000300180718b2005   xxu||||| |||| 00| 0 eng d  aGhosh, Bidyat Kumar  aChanges in cropping pattern in West Bengal during 1970-71 to 2000-01  c2005  ap.39-56.  aOct-Dec  aCrops - India - West Bengal  aAgricultural products - India - West Bengal  aAgricultural products  aKuri, Pravat Kumar  aIASSI Quarterly