Montana Tunnels Project
Subtitle: hard rock impact mitigation plan for Jefferson County, Montana
By: prepared by Mountain International, Inc.
Contributors: Centennial Minerals, Inc. (Helena, Mont.); Mountain International, Inc. (Helena, Mont.)
Edition: Rev. ed.
Publisher: Mountain International
Published: 1985
Place of publication: Helena, Mont. (P.O. Box 1038, Helena)
Language: eng
Number of pages: 251
Subjects: Montana Tunnels Project (Mine); Mines and mineral resources -- Economic aspects -- Montana -- Lewis and Clark County.; Strip mining -- Environmental aspects -- Montana -- Jefferson County.; Mines and mineral resources -- Economic aspects -- Montana -- Jefferson County.; Mines and mineral resources -- Environmental aspects -- Montana -- Jefferson County.; Jefferson County (Mont.)