| 000 | 00782ammaa2200241 4500 | ||
|---|---|---|---|
| 001 | 001273 | ||
| 003 | Biblioteca Mendoza | ||
| 005 | 20191017100646.0 | ||
| 006 | a|||||r|||| 00| || | ||
| 007 | ta | ||
| 008 | 190916b xxu||||| |||| 00| 0 spa d | ||
| 040 |
_aArSEGEMAR _bspa _cArSEGEMAR |
||
| 041 | _aspa | ||
| 084 | _aCuerpo-Estante-No: J/2/5 | ||
| 100 | _aHardwick, W.R. | ||
| 245 | _aOpen-Pit Copper Mining And Concentrating Methods And Costs, Silver Bell Unit, American Smelting And Refining Co., Pima County, Arizona | ||
| 260 |
_bSEGEMARU.S.A. _c1963 |
||
| 500 | _aDepartamento Del Interior De Los Estados Unidos, Circular 8153 | ||
| 336 |
_2rdacontent _atext _btxt |
||
| 337 |
_2rdamedia _acomputadora _bc |
||
| 338 |
_2rdacarrier _atxt _bcr |
||
| 653 | _aMineral/es: Cobre | ||
| 942 |
_2ddc _cINFORME |
||
| 999 |
_c5883 _d5883 |
||