Geysers of the Yellowstone national park.
Contributors: United States. National Park Service.
Publisher: Govt. print. off.
Published: 1921
Place of publication: Washington
Language: eng
Number of pages: 29
Subjects: Geysers.; Yellowstone National Park.
Notes: At head of title: Department of the interior. Albert B. Fall, secretary. National park service. Stephen T. Mather, director.
By Walter Harvey Weed. Revised in 1921 by the National park service.
"The national parks at a glance": p. 2.
"Publications on Yellowstone national park": p. 29.