A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The gold mines of the Witwatersrand
A review of the relation of the variations of the prices of mining shares to the cost of development, based upon data obtained by M. Perrier de la Bathie, from the mines of the Transvaal. (4500 w.)
The gold mines of the Witwatersrand
A review of the relation of the variations of the prices of mining shares to the cost of development, based upon data obtained by M. Perrier de la Bathie, from the mines of the Transvaal. (4500 w.)
The gold mines of the Witwatersrand
Mines d'Or du Witwatersrand
1897
Article (Journal)
French
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