00528nam a2200205Ia 4500003000400000005001700004008004100021040000800062041001200070082001000082082001100092100002800103100002500131245007300156250002500229260001500254260002700269260000900296650001700305OSt20220228172622.0150909s9999    xx            000 0 und d  cCOH  aEnglish  a631.4  bUSH/EF  aUsha Mathew4Researcher  aAlice Abraham4Guide  aEffect of submergence on the soil testing parameters of paddy soils.  aM.Sc                  aTrivandrum  bCollege of Agriculture  c1986  aSoil science