| 000 | 00372nam a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 161001s1974 xx 000 0 und d | ||
| 082 | _a636.08 I-5L | ||
| 245 | _aProceedings of the international livestock environment symposium | ||
| 260 |
_aMichigan _bAmerican Society of Agricultural Engineers _c1974 |
||
| 300 | _a429p. | ||
| 650 | _aLivestock production | ||
| 942 |
_2ddc _cC |
||
| 999 |
_c1496 _d1496 |
||