Filtrar por: Materia
Mostrando ítems 1-10 de 3
geología (3) |
minería (3) |
plomo (3) |
zinc (3) |
cobre (2) |
oro (2) |
plata (2) |
550.8 : 622.1 (825.3) (047) (1) |
550.8 : 622.342 (823.2) (047) (1) |
550.8: 622.342 (826.2) (047) (1) |
geología (3) |
minería (3) |
plomo (3) |
zinc (3) |
cobre (2) |
oro (2) |
plata (2) |
550.8 : 622.1 (825.3) (047) (1) |
550.8 : 622.342 (823.2) (047) (1) |
550.8: 622.342 (826.2) (047) (1) |