GUIDEBOOK OF THE WESTERN UNITED STATES; PART A. THE NORTHERN PACIFIC ROUTE
Washington, DC: Government Printing Office/GPO, 1916. Printed wrapper. United States Geological Survey Bulletin 611. Written by Marius R. Campbell and others. Reprinted with minor corrections. The geology of the route from St. Paul, MN to Seattle, with a side trip to Yellowstone National Park, via Northern Pacific. 217 pages. The..... More