00483pab a2200157 454500008004000000100001800040245008400058260000900142300001300151362000800164650002500172650004200197650002600239700002400265773003600289180718b1999   xxu||||| |||| 00| 0 eng d  aBorthakur, S.  aTrend analysis of area, production and productivity of rice in Assam: 1951-1993  c1999  ap.203-06  aJul  aRice - India - Assam  aAgricultural products - India - Assam  aAgricultural products  aBhattacharyya, B.K.  aAgricultural Situation in India