| 000 | 00379nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 130223s9999 xx 000 0 und d | ||
| 100 | _aVan Doren, D.M., Haynes, J.L. | ||
| 245 | _aSubsoil tillage on fragipan soils in Ohio | ||
| 260 | _aWooster | ||
| 260 | _c1961 | ||
| 300 | _a0.666666667 | ||
| 440 | _aNo. 95; Ohio Agricultural Expe | ||
| 901 | _pS8374 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c134855 _d134855 |
||