| 000 | 00334nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 220709b1956 xxu||||| |||| 00| 0 eng d | ||
| 082 |
_a338.1 _bH46R |
||
| 100 | _aHeady, Earl O. | ||
| 245 | _aResource productivity, returns to scale, and farm size | ||
| 260 |
_aUSA _bThe IOWA _c1956 |
||
| 300 | _av, 205p. | ||
| 630 | _aFarm management research | ||
| 942 | _cBooks | ||
| 906 | _a117029 | ||
| 981 | _aUSA: The IOWA, 1956. | ||
| 982 | _av, 205p. | ||
| 983 | _aResource productivity, returns to scale, and farm size | ||
| 999 |
_c110103 _d110103 |
||