| 000 | 00551nam a2200157Ia 45e0 | ||
|---|---|---|---|
| 008 | 150428n1961 xxu |||gr||||Z||||||eng | ||
| 082 | _a338.1018 | ||
| 100 |
_aHeady, Earl O, _eAuthor., |
||
| 245 | 0 |
_aAgricultural Production Functions _cEarl O. Heady _hTextual Documents |
|
| 260 |
_aAmes _bIOWA State University Press, _c1961 |
||
| 300 | _a667. | ||
| 653 | _aAgricultural Economics | ||
| 653 | _aAgricultural Production | ||
| 701 |
_aDillon, John L, _eAuthor. |
||
| 942 |
_2ddc _cTXT |
||
| 999 |
_c38135 _d38135 |
||