| 000 | 00365nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 130223s9999 xx 000 0 und d | ||
| 080 | _a636.2.084.52 | ||
| 100 | _aEpplin, F. | ||
| 245 | _aEvaluation of isoquanl forms in beef production | ||
| 260 | _aAmes | ||
| 260 | _c1981 | ||
| 440 | _aNo. 590; Iowa Agricultural and | ||
| 901 | _pS34292 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c121751 _d121751 |
||