| 000 | 00397nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 130225s9999 xx 000 0 und d | ||
| 100 | _aFrazer, J.R., Nielsen, V.H., Nord, J.D. | ||
| 245 | _aCost of manufacturing butter a study based on data from 13 lowa creameries | ||
| 260 |
_aIowa _c1952 |
||
| 300 | _a789-860 p. | ||
| 440 | _aIowa Agricultural Experiment | ||
| 901 | _a35350 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c6613 _d6613 |
||