| 000 | 00402nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 180710s9999 xx 000 0 und d | ||
| 020 | _a185335 | ||
| 082 |
_a338.1 _bHEA |
||
| 100 | _aHEADY, Earl O. | ||
| 245 | _aAgriculture policy under economic development | ||
| 260 |
_aAmes [USA] _bIowa State University Press _c1962 |
||
| 300 | _aix,682 p. | ||
| 650 | _aAgriculture economic aspects | ||
| 942 | _cS | ||
| 999 |
_c55396 _d55396 |
||