| 000 | 00359nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 130223s9999 xx 000 0 und d | ||
| 100 | _aButcher, W.R. | ||
| 245 | _aConservation reserve in South-Central Iowa | ||
| 260 | _aAmes | ||
| 260 | _c1964 | ||
| 300 | _a70-88 p. | ||
| 440 | _aNo. 525; Iowa Agricultural and | ||
| 901 | _pS13421 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c118617 _d118617 |
||