Ore deposits of the Helena mining region, Montana / by Adolph Knopf.
| Author/creator | Knopf, Adolph author. |
| Other author | Geological Survey (U.S.) issuing body. |
| Format | Electronic |
| Publication | [Washington, D.C.] : Department of the Interior, United States Geological Survey, 1913. |
| Distribution | Washington : Government Printing Office. |
| Description | 1 online resource (143 pages, VII pages of plates) : illustrations, color maps. |
| Supplemental Content | https://purl.fdlp.gov/GPO/gpo58148 |
| Subjects |
| Series | Bulletin / Department of the Interior, United States Geological Survey ; 527 Bulletin (Geological Survey (U.S.)) no. 527. ^A1265100 |
| General note | Title from title screen (viewed June 5, 2015). |
| General note | "Literature"--pages 18-19. |
| Bibliography note | Includes bibliographical references and index. |
| Issued in other form | Print version: Knopf, Adolph, 1882-1966. Ore deposits of the Helena mining region, Montana |
| GPO item number | 0620 (online) |
| Govt. docs number | I 19.3:527 |
Availability
| Library | Location | Call Number | Status | Item Actions |
|---|---|---|---|---|
| Electronic Resources | Access Content Online | ✔ Available |