000 00257nam a22001217a 4500
003 OSt
008 241015b |||||||| |||| 00| 0 eng d
082 _a631.405
_bS60
245 _aSoil Science vol.-91
260 _a1961
300 _a1-6
942 _2ddc
_cPER
999 _c46467
_d46467