| 000 | 00348nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 130225s9999 xx 000 0 und d | ||
| 100 | _aErwin, A.T., Harter, W.L. | ||
| 245 | _aOnion industry in pleasant valley, Iowa | ||
| 260 |
_aAmes _c1925 |
||
| 300 | _a258-286 p. | ||
| 440 | _aIowa Agricultural Experiment | ||
| 901 | _a21762 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c3626 _d3626 |
||