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Engenharia de minas
Engenharia de minas
Engineering discipline that involves the practice, the theory, the science, the technology, and applicatIon of extracting and processing minerals from a naturally occurring environment
U.S. Department of Agriculture
Huerta Hurtado, Pedro; Silva Barroso, Pablo Gabriel; Rodríguez Bouzo, Loreto; …
Documentary Repository of the University of Salamanca
Friese, Johann-Nepomuck
Austrian National Library
Friese, Johann-Nepomuck
Austrian National Library
Heron de Villefosse, Antoine Marie baron de
Austrian National Library
Austrian National Library
Austrian National Library
Heidelberg University Library
Deutsche Fotothek
Antoine-Marie Héron de Villefosse
Bodleian Libraries, University of Oxford
Austrian National Library
Lehmann, Johann Gottlob
Austrian National Library
Austrian National Library
Friese, Johann-Nepomuck
Austrian National Library
Friese, Johann-Nepomuck
Austrian National Library
Heron de Villefosse, Antoine Marie baron de
Austrian National Library
Austrian National Library
Austrian National Library
Unbekannter Fotograf (Herstellung) (Fotograf)
Deutsche Fotothek
George C. Greenwell
Bodleian Libraries, University of Oxford
Czapliński, Andrzej; Zwolan, Stanisław
Digital Library of the Lublin University of Technology
Austrian National Library
Austrian National Library
Peithner, Johann Thaddaeus Anton
Austrian National Library