Montana proposed wilderness study area decision
Subtitle: overthrust belt lands accelerated intensive inventory, Butte district
Publisher: Dept. of Interior, Bureau of Land Management, Montana State Office
Published: 1979
Place of publication: Billings, Mont
Language: eng
Number of pages: 165
Subjects: Wilderness areas
Other titles: Overthrust belt lands accelerated intensive inventory, Butte district
Notes: Cover title.

"September 1979."