| 000 | 00350nas a22001575a 4500 | ||
|---|---|---|---|
| 003 | CL-ChBUA | ||
| 005 | 20120815091535.0 | ||
| 008 | 081126c9999 ||||||m|||||||r|||||||| | ||
| 022 | _a | ||
| 040 |
_aCL-ChBUA _cCL-ChBUA |
||
| 090 |
_c24150 _d24150 |
||
| 245 | 1 | 0 | _aEl cobre y el agua potable |
| 650 | 4 | _aCOBRE | |
| 650 | 4 | _aAGUA POTABLE | |
| 942 | _cSBOL | ||
| 999 |
_c24150 _d24150 |
||