00444nam a2200133Ia 4500008004100000082002200041100003500063245004900098260002600147300000800173942000700181952010500188999001700293140113s9999    xx            000 0 und d  a631.811.2:633  L9  aIndian Society of Soil Science  a"Phosphorus in soils, crops and fertilizers"  a1979bISSScNew Delhi  a611  cBK  00104070aVTLbVTLd2014-01-13l0o631.811.2:633  L9pVBK3688r2014-01-13 00:00:00w2014-01-13yBK  c60272d60272