Filtrar por: Materia
Mostrando ítems 1-10 de 1
| 622 (828.6) (047) (1) |
| aluminio (1) |
| arcilla (1) |
| Blaya Dougnac, mina (Gaimán, Chubut, Argentina) (1) |
| calcio (1) |
| cantera (1) |
| caolín (1) |
| Chubut (Argentina) (1) |
| Chubut, río (Chubut, Argentina) (1) |
| Darwin, mina (Gaimán, Chubut, Argentina) (1) |