000 00324nam a2200133Ia 4500
008 130225s9999 xx 000 0 und d
100 _aForman, L.W.
245 _aReclaiming Iowa's Push soils
260 _aAmes
_c1919
300 _a163-176 p.
440 _aIowa Agricultural Experiment
901 _a21729
942 _cB
_2udc
999 _c3598
_d3598