| 000 | 00475nas a2200193 i 4500 | ||
|---|---|---|---|
| 001 | 2000000508 | ||
| 005 | 20190613172721.0 | ||
| 007 | t | ||
| 008 | 030509d esp 0 0spa d | ||
| 022 | _a0114-412X | ||
| 084 | _aProducción animal | ||
| 245 | 0 | 0 | _aSentinel |
| 260 | 0 | 0 |
_aWellington _bNASS |
| 310 | _aIrregular | ||
| 653 | _aProduccion animal | ||
| 785 | 0 | 0 | _tBiosecurity |
| 999 |
_c10955 _d10955 |
||
| 505 | 0 | _a1989(i) ; 1990(i) ; 1991-1997. | |