Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Historical data; accomplishments of Cecil Rhodes; mineralogical characteristics; principal mines in Kimberley district; new diamond area in Southwest Africa; economic factors of diamond mining; cost data; labor conditions.
Historical data; accomplishments of Cecil Rhodes; mineralogical characteristics; principal mines in Kimberley district; new diamond area in Southwest Africa; economic factors of diamond mining; cost data; labor conditions.
Diamond mines of South Africa
Franklin Inst. -- Jl.
Garrison, F.L. (Autor:in)
1931
28 pages
15 Figs.
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
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