Oil and gas environmental assessment of BLM leasing program
Subtitle: Lewistown District
By: U.S. Department of the Interior, Bureau of Land Management.
Publisher: The Bureau
Published: 1981
Place of publication: [S.l.]
Language: eng
Number of pages: 117
Subjects: Oil and gas leases -- Environmental aspects -- Montana.; Environmental impact analysis -- Montana.
Notes: "September 1981."

Bibliography: p. 117.