| 000 | 00570cam a2200181 4500 | ||
|---|---|---|---|
| 035 | _a20762 | ||
| 005 | 20221112141215.0 | ||
| 998 |
_aBATCH _b20061129 _zjanium |
||
| 008 | 040601s1981uuuu r u000 0 spa d | ||
| 082 | 0 | 4 | _a636.41 E58c |
| 100 | 1 | _aEnglish, Peter R. | |
| 245 | 0 | 3 |
_aLa cerda : _bcómo mejorar su productividad / _cPeter R. English, William J. Smith yAlastair MacLean |
| 260 |
_aMéxico : _bEl Manual Moderno, _c1981 |
||
| 300 | _a356 p. | ||
| 650 | 4 | _aCERDOS, CRÍA DE | |
| 700 | 1 |
_aSmith, William J., _ecoaut. |
|
| 700 | 1 |
_aMacLean, Alastair, _ecoaut. |
|
| 999 |
_c20755 _d20755 |
||