| 000 | 00366nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 130223s9999 xx 000 0 und d | ||
| 100 | _aHinkle, D.A. | ||
| 245 | _aForty years of crop rotation and fertilization | ||
| 260 | _aFayetteville | ||
| 260 | _c1964 | ||
| 300 | _a34 p. | ||
| 440 | _aNo. 693; Arkansas University, | ||
| 901 | _pS18638 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c123338 _d123338 |
||