Geology of the Alaska railroad region,
by Stephen R. Capps.
- Washington, U.S. Govt. print. off., 1940.
- vi, 201 p. incl. illus. (map) tables. front., 9 pl. (incl. 3 fold. maps, in pocket) 23 cm.
- U.S. Geological survey. Bulletin no. 907 .
At head of title: U.S. Department of the interior ... Geological survey ...