| 000 | 00397nam a2200157Ia 4500 | ||
|---|---|---|---|
| 082 |
_a338.1 _bH433.AP |
||
| 100 | _aHeady, E. O. and Dillon, John L. | ||
| 245 |
_aAgricultural production functions _b |
||
| 260 |
_aIowa _bIowa State University Press _c1961 |
||
| 300 | _aviii, 667p | ||
| 500 | _a | ||
| 690 | _a | ||
| 700 | _aDillon, John L. ; jt. auth. | ||
| 964 |
_a _b _c _d _e _f _g |
||
| 921 | _a4427 | ||
| 999 |
_c4427 _d4427 |
||