000 00290nam a2200109Ia 4500
008 160710s1997 xx 000 0 und d
100 _aPAUL, E. A. AND OTHERS
245 _aSOIL ORGANIC MATTER IN TEMPERATE AGRO ECO SYSTEMS
260 _bC R C PRESS
_c1997
300 _a414
942 _2ddc
_cB
999 _c57439
_d57439