| 000 | 00380nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 130223s9999 xx 000 0 und d | ||
| 100 | _aDillon, J.L., Heady, E.O. | ||
| 245 | _aTheories of choice in relation to farmer decisions | ||
| 260 | _aAmes | ||
| 260 | _c1960 | ||
| 300 | _a903-928 p. | ||
| 440 | _aNo. 485; Iowa Agricultural Exp | ||
| 901 | _pS3122 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c135511 _d135511 |
||