A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
General description of this lead-copper-precious-metal district in New Mexico. (2500 w.) (No. 54471)
General description of this lead-copper-precious-metal district in New Mexico. (2500 w.) (No. 54471)
The Organ Mountain district
Eng Min Jour
Welsh, Norval J. (author)
1914
Ills.
Article (Journal)
English
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