| 000 | 00330nam a2200097Ia 4500 | ||
|---|---|---|---|
| 008 | 220204s9999 xx 000 0 und d | ||
| 082 |
_a636.2 _bUNI |
||
| 245 | 0 | _aFeasibility of physical system model for evaluating improvement in the cattle and fresh beef industry | |
| 260 |
_aUSA _bAgricultural Research Service _c1969 |
||
| 942 | _cBK | ||
| 999 |
_c22302 _d22302 |
||