000			00389nam a2200145Ia 4500
008			140224s9999 xx 000 0 und d
082			_a631.4(047.1) M6.4-5;M7.7
100			_aStewart, B.A., ed.
245			_aAdvances in soil science.
260			_aNew York _bSpringer-Verlag _c1986
300			_av.4-5;7
600			_a B.A.Stewart, ed.
650			_aSoil Science,Advances
942			_cBK
999			_c91182 _d91182