000 00330nam a2200133Ia 4500
008 220204s9999 xx 000 0 und d
082 _a631/635
_bADV.03
245 0 _aAdvances in agronomy. V 03
260 _aNew York
_bAcademic
_c1951
650 _aAgronomy
650 _aSoil nematodes
650 _aSoil potassium
942 _cBK
999 _c19419
_d19419