000 00318nam a2200121Ia 4500
008 170101s1985 xx 000 0 und d
082 _a631.417 VAU
100 _aVaughan D.
245 0 _aSoil Organic Matter and Biological Activity
260 _aBoston
_bMartinus Nijhoff
_c1985
300 _a469 p.
942 _2ddc
_cB
999 _c914416
_d914416