• publisher: Govt. Print. Off.
  • creator: Geographical and Geological Survey of the Rocky Mountain Region (U .S.), Clarence Edward Dutton
  • contributor: unknown library
  • mediatype: texts
  • years: 1880
  • pages: 413
  • language: English
  • lccn: 03029355
  • notes: At head of title: Department of the Interior. U.S. Geographical and Geological Survey of the Rocky Mountain Region. J.W. Powell, in charge.
  • download: pdf file