000 00346nam a2200133Ia 4500
008 130225s9999 xx 000 0 und d
100 _aJenny, Hans
245 _aBehavior of Potassium and Sodium During the Process of Soil Formation
260 _aColumbia
_c1931
300 _a63p
440 _aNo.162 A.E.S.
901 _a25214
942 _cB
_2udc
999 _c4729
_d4729