00513nam a2200193Ia 4500008004100000041001200041082000900053100004200062245002400104260004000128300000800168365000800176520002500184546001200209630002400221650002500245655002500270730002400295101110s9999    xx            000 0 und d  aENGLISH  bFR90  aMohsin M.A., Sarkar A.K., Mathur B.S.  aAcid soil mangement  c1995bKalyani publication, Ludhiana  a451  b250  aDry-land Agriculture  aENGLISH  aAcid soil mangement  aDry-land Agriculture  aDry-land Agriculture  aAcid soil mangement