| 000 | 00441nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 130223s9999 xx 000 0 und d | ||
| 080 | _a631.51.021:631.582:633.15:631. | ||
| 100 | _aDick, W.A. | ||
| 245 | _aInfluence of long term tillage and rotation combinations on crop yields and sele | ||
| 260 | _aWooster | ||
| 260 | _c1986 | ||
| 300 | _a33 p. | ||
| 440 | _aNo. 1181; Ohio Agricultural Re | ||
| 901 | _pS38969 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c125462 _d125462 |
||