000 00347nam a2200145Ia 4500
008 130223s9999 xx 000 0 und d
100 _aGreweling, T., Peech, M.
245 _aChemical soil tests
260 _aIthaca
260 _c1960
300 _a1-54 p.
440 _aCornell Agricultural Experimen
901 _pS2637
942 _cB
_2udc
999 _c117829
_d117829