003940000a22001330004500020001500000060000800015082001400023100002100037100001800058245005000076260002700126260000900153650009800162 a4431702814 a100 a575.76 AE aAE. N, Arihara J aSrinivasan, A aPlant Nutrient Acquisition : New Perspectives aTokyo, Springer verlag c2001 aRoot Exudates, Metal tolerance, Cell Apoplast, Soil Micro organisms , Soil Fana, Soil Acidity