| 000 | 00379nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 130223s9999 xx 000 0 und d | ||
| 100 | _aHunter, A.H., Fitts, J.W. | ||
| 245 | _aSoil test interpretation studies field trials | ||
| 260 | _aWashington | ||
| 260 | _c1969 | ||
| 300 | _a1-43 p. | ||
| 440 | _aColorado Agricultural Extentio | ||
| 901 | _pS17193 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c133759 _d133759 |
||