Geology of the Monument valley-Navajo mountain region, San Juan county, Utah,
by Arthur A. Baker.
- Washington, U.S. Govt. Print. Off., 1936.
- vi, 106 p. incl. illus., tables. 17 p. (incl. 2 fold. maps (in pocket) fold. diagrs.) 23 cm.
- United States. Geological survey. Bulletin 865 .
At head of title: United States Department of the Interior.