000 00400nam a2200145Ia 4500
008 130223s9999 xx 000 0 und d
100 _aJones, Robert L.
245 _aSelected minerals in soils, plant and pheasants : An ecosystem approach to under
260 _aUrbana
260 _c1968
300 _a1-8 p.
440 _aIllinois Agriculture Experimen
901 _pS16767
942 _cB
_2udc
999 _c133049
_d133049