Economic Geology of the Region around Mullan, Idaho, and Saltese, Montana
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|---|---|
| Description | scholarly article by Frank Cathcart Calkins published in January 1914 |
| Author/s |
author: Joseph Bertram Umpleby |
| Publication date | 1914 |
| Language | |
| Country of origin | |
| Wikipedia link | |
| Copyright status |
public domain in United States. |
| Missing/wrong data? | Edit Wikidata item |