| 000 | 00371nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 130223s9999 xx 000 0 und d | ||
| 100 | _aLong, O.H. | ||
| 245 | _aPhosphorus and potassium fertilization in crop rotation | ||
| 260 | _aKnoxville | ||
| 260 | _c1964 | ||
| 300 | _a28 p. | ||
| 440 | _aNo. 376; Tennessee Agricultura | ||
| 901 | _pS21024 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c129632 _d129632 |
||