Environmental assessment for oil and gas leasing program, Butte District
By: Bureau of Land Management, United States Department of the Interior.
Contributors: United States. Bureau of Land Management. Butte District.
Publisher: The Bureau
Published: 1981
Place of publication: Butte, Mont
Language: eng
Subjects: Oil and gas leases -- Montana.
Other titles: Oil and gas, environmental assessment of BLM leasing program.
Notes: Cover title: Oil and gas, environmental assessment of BLM leasing program.

Seven maps on 4 folded sheets in pocket.

"September 1981."

Bibliography: p. 98-100.