000 | 00358nam a2200133Ia 4500 | ||
---|---|---|---|
008 | 130225s9999 xx 000 0 und d | ||
100 | _aCrickman, C.W. | ||
245 | _aFarm organization and management studies in Warren County, Iowa | ||
260 |
_aAmes _c1925 |
||
300 | _a1-56 p. | ||
440 | _aIowa Agricultural Experiment | ||
901 | _a21767 | ||
942 |
_cB _2udc |
||
999 |
_c3629 _d3629 |