Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The bureau of mines and private investigations
Discusses question of cooperative study which author believes to be of great technical value to mining industries.
The bureau of mines and private investigations
Discusses question of cooperative study which author believes to be of great technical value to mining industries.
The bureau of mines and private investigations
Eng. Min. Jl
Bain, Foster H. (Autor:in)
1921
4 pages
Aufsatz (Zeitschrift)
Englisch
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Scope of bureau of mines tunnel investigations
| Engineering Index Backfile | 1926
Strategic minerals investigations procedure followed by bureau of mines
| Engineering Index Backfile | 1939
Bureau of mines midget impinger
| Engineering Index Backfile | 1939
Bureau of mines midget impinger
| Engineering Index Backfile | 1939