000 00369nam a2200121Ia 4500
008 170101s1991 xx 000 0 und d
082 _a631.417 WIL
100 _aWilson W. S.
245 0 _aAdvances in Soil Organic Matter Research : The Impact on Agriculture and the Environment
260 _bRoyal Society fo Chemistry
_c1991
300 _a400 p.
942 _2ddc
_cB
999 _c1150516
_d1150516