000 00294nas a2200109Ia 4500
008 140316s9999 xx 000 0 und d
022 _a0167-1987
245 _aSoil and Tillage Research
260 _aUSA
_bInternational Soil Tillage Research Organisation(ISTRO)
310 _a
942 _2ddc
_cLJ
999 _c16643
_d16643