| 000 | 00393nam a2200133Ia 4500 | ||
|---|---|---|---|
| 005 | 20251229085413.0 | ||
| 008 | 251229s9999 xx 000 0 und d | ||
| 020 | _a0813805406 | ||
| 050 | _aHD 1425 .H4 | ||
| 100 | _aHeady, Earl O. | ||
| 245 | 0 |
_aEconomic Models and Quantitative Methods for Decisions and Planning in Agriculture. _cEarl O Heady |
|
| 260 |
_aIOWA _bAMES _c1971 |
||
| 942 | _cBK | ||
| 999 |
_c422013 _d422013 |
||