| 000 | 00378nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 130223s9999 xx 000 0 und d | ||
| 100 | _aGriffith, D.R. | ||
| 245 | _aEvaluation of tillage-planting systems for corn production | ||
| 260 | _aLafayette | ||
| 260 | _c1970 | ||
| 300 | _a36 p. | ||
| 440 | _aNo. 368; Purdue Agricultural E | ||
| 901 | _pS17566 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c121838 _d121838 |
||