Published by Government Printing Office, Washington DC, 1909
Seller: Ken Sanders Rare Books, ABAA, Salt Lake City, UT, U.S.A.
Paperback. 96pp. Slim quarto [29 cm] Tan and black printed wraps. Rebacked. Very good. There is a previous owner's name in pen on the top edge of the front cover, and there are a handful of closed tears in the edges of the covers. The pages are tanned, and the last page is heavily darkened. With the map in the rear pocket. Subjects include Landslides and Landslide Topography and Records of Extinct Glaciers.