Title: Early history of Yellowstone National Park and its relation to national park policies /
Authors: Cramton, Louis C., 1875-; United States.
Publisher: U.S. Dept. of the Interior, National Park Service, U.S. G.P.O.,
Year: 1932
Subjects: National parks and reserves United States Management History.; National parks and reserves Law and legislation United States; Yellowstone National Park History.