Proposed designation of the Oregon Trail route as a national historic trail
Subtitle: final environmental statement
By: prepared by Bureau of Outdoor Recreation, U.S. Department of the Interior.
Publisher: The Bureau
Published: 1977
Place of publication: [Washington, D.C.?]
Language: eng
Number of pages: 77
Subjects: Trails -- West (U.S.); Oregon Trail.
Other titles: Final environmental statement on the Oregon Trail proposal, FES 77-32.
Notes: Cover title: Final environmental statement on the Oregon Trail proposal.

"AUG 22 1977"--Summary.

"FES 77-32."

Nine folded maps in pocket.