| 000 | 00399nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 130223s9999 xx 000 0 und d | ||
| 100 | _aStoa, T.E., Zubriski, J.C. | ||
| 245 | _aCrop rotation, crop management and soil fertility studies on Fargo clay | ||
| 260 | _aFargo | ||
| 260 | _c1969 | ||
| 300 | _a18 p. | ||
| 440 | _aNo. 20; Dakota N, Agricultural | ||
| 901 | _pS26530 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c119342 _d119342 |
||