An edition of Hazardous Mine Opening Project, Phase 25, Project 28 (1992)
Austin and Marysville Mining Districts, Lewis and Clark County, Montana
By Chen-Northern, Inc
Publish Date
1992
Publisher
Chen-Northern
Language
eng
Pages
-
Description:
subjects: Mines and mineral resources, Safety measures, Abandonment
Places: Montana, Lewis and Clark County, Marysville Mining District (Mont.), Austin Mining District (Mont.)