| 000 | 00386nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 130223s9999 xx 000 0 und d | ||
| 100 | _aSmith, B.J., Hutton, R.F. | ||
| 245 | _aSimplified least-cost feed formulation procedure | ||
| 260 | _aPennsylvania | ||
| 260 | _c1959 | ||
| 300 | _a22 p. | ||
| 440 | _aPennsylvania Agricultural Experiment | ||
| 901 | _pS684 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c133332 _d133332 |
||