| 000 | 00463 a2200133 4500 | ||
|---|---|---|---|
| 100 | 1 | _aHeady, Earl O., McKee, Dean E.. Haver, C.B. | |
| 245 | 1 | _aFarm Size adjustments in Iowa and cost economics in crop production for farms of different sizes | |
| 260 |
_aIowa _c1955 |
||
| 300 | _a423-444 p. | ||
| 440 | _aIowa Agricultural Experiment Station. Research Bulletin No. 428 | ||
| 650 | _aFarm, Cost, Economics, Crop Production | ||
| 942 |
_2udc _cB |
||
| 901 | _a46125 | ||
| 999 |
_c55742 _d55742 |
||