Browsing Fondo Ignacio Patac by subject
Now showing items 1-20 of 35
Madrid [2] |
Manantiales [2] |
Mantequilla [1] |
Mar Caspio [1] |
María Cristina, Reina consorte de Fernando VII, Rey de España [1] |
Marín Magallón, Mariano [1] |
Matallana (León) [2] |
Mecheru de Caldones (Gijón) [5] |
Memorias y balances [1] |
Mercurio (Metal) [1] |
Metales-Aprovechamiento [1] |
Meteoritos [1] |
Mieres (Asturias) [1] |
Militares [1] |
Mina Conveniencia [1] |
Mina de San Pedro (Turón) [1] |
Mina Inesperada [3] |
Mina La Camocha (Gijón) [15] |
Mina La Nalona (Langreo) [8] |
Mina Legalidad [1] |