000 00281nam a2200133Ia 4500
008 161121s9999 xx 000 0 und d
100 _aGustafson, A.F.
245 0 _aUsing and management soils
260 _cNIL
365 _b0
650 _aNIL
652 _a#N/A
942 _cBK
999 _c47067
_d47067