000 00278nam a2200109Ia 4500
008 220204s9999 xx 000 0 und d
082 _a631/635
_bADV.48
245 0 _aAdvances in agronomy. V 48
260 _aSan Deigo
_bAcademic Press
_c1992
650 _aSoil nickel
942 _cBK
999 _c40379
_d40379