Guidebook of the western United States
Subtitle: part A.  The Northern Pacific route, with a side trip to Yellowstone park
By: by Marius R. Campbell and others
Series: U. S.  Geological survey.  Bulletin 611; U. S. Geological Survey. Bulletin 611
Publisher: Govt. print. off.
Published: 1916
Place of publication: Washington
Language: eng
Number of pages: 218
Subjects: United States -- Guidebooks; Yellowstone National Park