000			00398nam a2200145Ia 4500
008			130225s9999 xx 000 0 und d
020			_a0471090328
080			_a631.41.001.57 _bB228S
100			_aBarber, Stanley A
245			_aSoil nutrient bioavailability: a mechanistic approach
260			_aNew York _bJohn Wiley & Sons _c1984
300			_a898 p.
901			_a198010
942			_cB _2udc _04
999			_c12011 _d12011