Filter by: Subject
Now showing items 1-10 of 3
| minería (3) |
| oro (3) |
| plata (3) |
| plomo (3) |
| yacimiento (3) |
| caliza (2) |
| cinc (2) |
| mica (2) |
| 550.8: 622.342 (826.2) (047) (1) |
| 622 (825.4) (047) (1) |
| minería (3) |
| oro (3) |
| plata (3) |
| plomo (3) |
| yacimiento (3) |
| caliza (2) |
| cinc (2) |
| mica (2) |
| 550.8: 622.342 (826.2) (047) (1) |
| 622 (825.4) (047) (1) |