Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Non-metallic minerals and the U. S. Bureau of Mines
Review of work done by U. S. Bureau of Mines, such as giving assistance in devising of improved methods of mining and treating non-metallic minerals; activities along non-metallic mineral lines are centered at experiment station at New Brunswick, N. J.
Non-metallic minerals and the U. S. Bureau of Mines
Review of work done by U. S. Bureau of Mines, such as giving assistance in devising of improved methods of mining and treating non-metallic minerals; activities along non-metallic mineral lines are centered at experiment station at New Brunswick, N. J.
Non-metallic minerals and the U. S. Bureau of Mines
Min. Congress Jl
1930
Aufsatz (Zeitschrift)
Englisch
© Metadata Copyright Elsevier B. V. All rights reserved.
Bureau of mines seeks strategic minerals
| Engineering Index Backfile | 1939
Strategic minerals investigations procedure followed by bureau of mines
| Engineering Index Backfile | 1939
U.S. Bureau of Mines Cooperative Research & Development Opportunities for the Minerals Industry
| British Library Conference Proceedings | 1993
Bureau of mines midget impinger
| Engineering Index Backfile | 1939
Bureau of mines instruction car
Engineering Index Backfile | 1928