A report of present conditions of the mining industry, work in progress, railroad facilities, etc. Also The Geology of Oxaca, by A. E. Place. (7000 w.) (No. 6150)
Oaxaca
Min Wld
1909
Ills.
Article (Journal)
English
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Engineering Index Backfile | 1909
|Elsevier | 2025
|Online Contents | 2020
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