| 000 | 00350nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 130225s9999 xx 000 0 und d | ||
| 100 | _aHopkins, J.A. | ||
| 245 | _aEconomic study of the cattle feeding enter prise in Iowa | ||
| 260 |
_aAmes _c1927 |
||
| 300 | _a1-46 p. | ||
| 440 | _aIowa Agricultural Experiment | ||
| 901 | _a21780 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c3636 _d3636 |
||