| 000 | 00345nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 130225s9999 xx 000 0 und d | ||
| 100 | _aHolbert, James R. | ||
| 245 | _aControl of corn rots by seed selection | ||
| 260 |
_aIllinois _c1920 |
||
| 300 | _a0.666666667 | ||
| 440 | _aCircular No. 243 Illinois Agr | ||
| 901 | _a21524 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c3421 _d3421 |
||