00299nam a2200097Ia 4500008004100000082001700041100002500058245007500083260003500158300000800193140113s9999    xx            000 0 und d  a581.1   K3.3  a"Steward, F.C., Ed."  aPlant physiology : A treatise vol. III : Inorganic nutrition of plants  a1963bAcademic PresscNew York  a811