00435nam a2200133Ia 4500008004100000082003400041100001700075245009300092260002600185300001000211600003800221600002300259650001900282140224s9999    xx            000 0 und d  a631.416.1' 417:631.92(540) K0  aJenny, Hans.  aEffect of climate and cultivation on nitrogen and organic matter reserves in India soils  aNew DelhibICARc1960  a127p.  a Hans Jenny and S.P.Raychaudhuri.  aRaychaudhuri, S.P.  aSoil,Fertility