Plants of Yellowstone National Park
By: by W.B. McDougall and Herma A. Baggley ; with illustrations and keys for identification.
Contributors: Baggley, Herma A.,; United States. National Park Service.
Publisher: U.S. Govt. Print. Off.
Published: 1936
Place of publication: Washington
Language: eng
Number of pages: 160
Subjects: Plants -- Montana; Yellowstone National Park.
Notes: At head of title: U.S. Department of the Interior.  National Park Service.