000 00390nam a2200145Ia 4500
008 130223s9999 xx 000 0 und d
100 _aWhite, J.L.
245 _aInfluence of parent material and topography on soil genesis in the midwest
260 _aLafayette
260 _c1960
300 _a20 p.
440 _aPurdue Agricultural Experiment
901 _pS1425
942 _cB
_2udc
999 _c125476
_d125476