U. S. geological pamphlets.
Contributors: Diller, J. S.; Hague, Arnold.; Weed, Walter Harvey.
Publisher: Government Printing Office
Published: 1912
Place of publication: Washington
Language: eng
Notes: Title from spine.
Table of contents: value: Contents: Geysers / by Walter Harvey Weed - Geological history of the Yellowstone National Park / by Arnold Hague - Geological history of Crater Lake, Oregon / by J. S. Diller.