Revising boundaries of Yellowstone National Park.
Subtitle: Hearing, Seventieth Congress, second session on S. 2571 .... January 22, 1929.
Publisher: U.S. Govt. Print. Off.
Published: 1929
Place of publication: Washington
Language: eng
Number of pages: 34
Subjects: Dams -- Idaho.; Yellowstone National Park.; Grand Teton National Park (Wyo.)